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Ecma Standards



An index to Ecma Standards, divided by categories, is also available.

This list also contains - if relevant and available - the previous editions of the respective Ecma Standards.

In the third column of the table below you will find:
- the ISO/IEC equivalent to the Ecma Standard which can be downloaded as freely available standard from ISO/IEC Link to non-Ecma site. Ecma is not responsible for the contents of the site. . Those ISO/IEC standards which are not freely available are marked with an *.
- the ETSI equivalent deliverables to the Ecma Standard which can be downloaded as limitedly freely available publication from ETSI Link to non-Ecma site. Ecma is not responsible for the contents of the site..

Ecma Standard Standard's Description ISO/IEC and/or ETSI Number
ECMA-6 7-Bit Coded Character Set, 6th edition (December 1991) ISO/IEC 646 *
 ITU-T T.50
ECMA-13 File Structure and Labelling of Magnetic Tapes for Information Interchange, 4th edition (December 1985) ISO 1001 *
ECMA-35 Character Code Structure and Extension Techniques, 6th edition (December 1994) ISO/IEC 2022 *
ECMA-43 8-Bit Coded Character Set Structure and Rules, 3rd edition (December 1991) ISO/IEC 4873 *
ECMA-48 Control Functions for Coded Character Sets, 5th edition (June 1991) ISO/IEC 6429 *
ECMA-74 Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment, 12th edition (December 2012) ISO 7779 *
ECMA-94 8-Bit Single-Byte Coded Graphic Character Sets - Latin Alphabets No. 1 to No. 4, 2ndedition (June 1986) ISO 8859-1, -2, -3 and -4 *
ECMA-99 Data Interchange on 130 mm Flexible Disk Cartridges Using MFM Recording at 13 262 ftprad on Both Sides, 3,8 Tracks per mm (September 1985) ISO 8630 *
ECMA-100 Data Interchange on 90 mm Flexible Disk Cartridges Using MFM Recording at 7 958 ftprad on 80 Tracks on Each Side - ISO Type 301, 2nd edition (December 1988) ISO 8860 *
ECMA-106 Private Telecommunication Networks (PTN) - Signalling Protocol at the S Reference Point - Circuit Mode Basic Services (SSIG-BC), 3rd edition (December 1993) ETSI ETS 300 192
ECMA-107 Volume and File Structure of Disk Cartridges for Information Interchange, 2nd edition (June 1995) ISO/IEC 9293 *
ECMA-108 Measurement of High-Frequency Noise emitted by Information Technology and Telecommunications Equipment, 5th edition (December 2010) ISO 9295 *
ECMA-109 Declared Noise Emission Values of Information Technology and Telecommunications Equipment, 6th edition (December 2012) ISO 9296 *
ECMA-113 8-Bit Single-Byte Coded Graphic Character Sets - Latin/Cyrillic Alphabet, 3rd edition (December 1999) ISO 8859-5 *
ECMA-114 8-Bit Single-Byte Coded Graphic Character Sets - Latin/Arabic Alphabet, 2nd edition (December 2000) ISO 8859-6 *
ECMA-118 8-Bit Single-Byte Coded Graphic Character Sets - Latin/Greek Alphabet (December 1986) ISO 8859-7 *
ECMA-119 Volume and File Structure of CDROM for Information Interchange, 2nd edition (December 1987) ISO 9660 *
ECMA-120 Data Interchange on 12,7 mm 18-Track Magnetic Tape Cartridges, 3rd edition (December 1993) ISO 9661 *
ECMA-121 8-Bit Single-Byte Coded Graphic Character Sets - Latin/Hebrew Alphabet, 2nd edition (December 2000) ISO 8859-8 *
ECMA-125 Data Interchange on 90 mm Flexible Disk Cartridges using MFM Recording at 15 916 ftprad on 80 Tracks on Each Side - ISO Type 302 (December 1987) ISO 9529 *
ECMA-128 8-Bit Single-Byte Coded Graphic Character Sets - Latin Alphabet No. 5, 2nd edition (December 1999) ISO 8859-9 *
ECMA-130 Data Interchange on Read-only 120 mm Optical Data Disks (CD-ROM), 2nd edition (June 1996) ISO/IEC 10149
ECMA-133 Private Integrated Services Network (PISN) - Reference Configuration for PISN Exchanges (PINX), 2nd edition (December 1998) ISO/IEC 11579-1
ETSI ETS 300 475-1
ECMA-139 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DDS Format (June 1990) ISO/IEC 10777 *
ECMA-142 Private Integrated Services Network (PISN) - Circuit Mode 64kbit/s Bearer Services - Service Description, Functional Capabilities and Information Flows (BCSD), 3rd edition (December 2001) ISO/IEC 11574
ETSI EN 300 171
ECMA-143 Private Integrated Services Network (PISN) - Circuit Mode Bearer Services - Inter-Exchange Signalling Procedures and Protocol (QSIG-BC), 4th edition (December 2001) ISO/IEC 11572
ETSI EN 300 172
ECMA-144 8-Bit Single-Byte Coded Character Sets - Latin Alphabet No. 6, 3rd edition (December 2000) ISO/IEC 8859-10 *
ECMA-145 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording (December 1990) ISO/IEC 11319 *
ECMA-146 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DATA/DAT Format (December 1990) ISO/IEC 11321 *
ECMA-147 Data Interchange on 90 mm Flexible Disk Cartridges using MFM Recording at 31 831 ftprad on 80 Tracks on Each Side - ISO Type 303 (December 1990) ISO/IEC 10994 *
ECMA-148 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Identification Supplementary Services (ISSD), 3rd edition (June 1997) ISO/IEC 14136
ETSI ETS 300 173
ECMA-149 Portable Common Tool Environment (PCTE) - Abstract Specification, 4th edition (December 1997) ISO/IEC 13719-1 *
ECMA-150 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DDS-DC Format using 60 m and 90 m Length Tapes, 2nd edition (June 1992) ISO/IEC 11557 *
ECMA-151 Data Compression for Information Interchange - Adaptive Coding with Embedded Dictionary - DCLZ Algorithm (June 1991) ISO/IEC 11558 *
ECMA-152 Data Interchange on 12,7 mm 18-Track Magnetic Tape Cartridges - Extended Format, 2nd edition (December 1993) ISO/IEC 11559 *
ECMA-153 Information Interchange on 130 mm Optical Disk Cartridges of the Write Once, Read Multiple (WORM) Type, using the Magneto-Optical Effect, 2nd edition (June 1994) ISO/IEC 11560
ECMA-154 Data Interchange on 90 mm Optical Disk Cartridges, Read only and Rewritable, M.O., 2nd edition (June 1994) ISO/IEC 10090
ECMA-155 Private Integrated Services Networks - Addressing, 2nd edition (June 1997) ISO/IEC 11571
ETSI EN 300 189
ECMA-156 Private Telecommunication Networks (PTN) - Signalling at the S Reference Point - Generic Keypad Protocol for the Support of Supplementary Services (SSIG-KP), 2nd edition (June 1993) ETSI ETS 300 190
ECMA-157 Private Telecommunication Networks (PTN) - Signalling Protocol at the S Reference Point - Identification Supplementary Services (SSIG-ID), 2nd edition (June 1993) ETSI ETS 300 191
ECMA-158 Portable Common Tool Environment (PCTE) - C Programming Language Binding, 4th  edition (December 1997) ISO/IEC 13719-2 *
ECMA-159 Data Compression for Information Interchange - Binary Arithmetic Coding Algorithm (December 1991) ISO/IEC 12042 *
ECMA-160 Determination of Sound Power Levels of Computer and Business Equipment using Sound Intensity Measurements; Scanning Method in Controlled Rooms, 2nd edition (December 1992) ISO 9614-2 *
ECMA-161 Private Telecommunication Networks (PTN) - Signalling at the S Reference Point - Generic Feature Key Management Protocol for the Control of Supplementary Services (SSIG-FK), 2nd edition (June 1993) ETSI ETS 300 240
ECMA-162 Portable Common Tool Environment (PCTE) - Ada Programming Language Binding, 4th  edition (December 1997) ISO/IEC 13719-3 *
ECMA-163 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Name Identification Supplementary Services (NISD), 3rd edition (September 1997) ISO/IEC 13864
ETSI ETS 300 237
ECMA-164 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Name Identification Supplementary Services (QSIG-NA), 4th edition (December 2001) ISO/IEC 13868
ETSI ETS 300 238
ECMA-165 Private Integrated Services Network (PISN) - Generic Functional Protocol for the Support of Supplementary Services - Inter-Exchange Signalling Procedures and Protocol (QSIG-GF), 4th edition (June 2001) ISO/IEC 11582
ETSI ETS 300 239
ECMA-167 Volume and File Structure for Write-Once and Rewritable Media using Non-Sequential Recording for Information Interchange, 3rd edition (June 1997) ISO/IEC 13346 *
ECMA-168 Volume and File Structure of Read-Only and Write-Once Compact Disk Media for Information Interchange, 2nd edition (December 1994) ISO/IEC 13490 *
ECMA-169 8 mm Wide Magnetic Tape Cartridge Dual Azimuth Format for Information Interchange - Helical Scan Recording (June 1992) ISO/IEC 12246 *
ECMA-170 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DDS Format Using 60 m and 90 m Length Tapes (June 1992) ISO/IEC 12247 *
ECMA-171 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DATA/DAT-DC Format Using 60 m and 90 m Length Tapes (June 1992) ISO/IEC 12248 *
ECMA-173 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Diversion Supplementary Services (CFSD), 3rd edition (December 2001) ISO/IEC 13872
ETSI ETS 300 256
ECMA-174 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Diversion Supplementary Services (QSIG-CF), 3rd edition (December 2001) ISO/IEC 13873
ETSI ETS 300 257
ECMA-175 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Path Replacement Additional Network Feature (ANF-PRSD), 3rd edition (December 1998) ISO/IEC 13863
ETSI ETS 300 258
ECMA-176 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Path Replacement Additional Network Feature (QSIG-PR), 4th edition (December 2001) ISO/IEC 13874
ETSI ETS 300 259
ECMA-177 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Transfer Supplementary Service (CTSD), 3rd edition (December 2001) ISO/IEC 13865
ETSI ETS 300 260
ECMA-178 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Transfer Supplementary Service (QSIG-CT), 3rd edition (December 2001) ISO/IEC 13869
ETSI ETS 300 261
ECMA-179 Services for Computer Supported Telecommunications Applications (CSTA) Phase I (June 1992)  
ECMA-180 Protocol for Computer Supported Telecommunications Applications (CSTA) Phase I (June 1992)  
ECMA-182 Data Interchange on 12,7 mm 48-Track Magnetic Tape Cartridges - DLT1 Format (December 1992) ISO/IEC 13421 *
ECMA-183 Data Interchange on 130 mm Optical Disk Cartridges - Capacity: 1 Gigabyte per Cartridge (December 1992) ISO/IEC 13481
ECMA-184 Data Interchange on 130 mm Optical Disk Cartridges - Capacity: 1,3 Gigabytes per Cartridge (December 1992) ISO/IEC 13549
ECMA-185 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Completion Supplementary Services (CCSD), 2nd edition (June 1997) ISO/IEC 13866
ETSI ETS 300 365
ECMA-186 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Completion Supplementary Services (QSIG-CC), 4th edition (December 2001) ISO/IEC 13870
ETSI ETS 300 366
ECMA-189 Information Interchange on 300 mm Optical Disk Cartridges of the Write Once, Read Multiple (WORM) Type using the SSF Method (June 1993) ISO/IEC 13614
ECMA-190 Information Interchange on 300 mm Optical Disk Cartridges of the Write Once, Read Multiple (WORM) Type using the CCS Method (June 1993) ISO/IEC 13403
ECMA-191 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Offer Supplementary Service (COSD), 2nd edition (June 1997) ISO/IEC 14841
ETSI EN 300 361
ECMA-192 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Offer Supplementary Service (QSIG-CO), 4th edition (December 2001) ISO/IEC 14843
ETSI EN 300 362
ECMA-193 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Do Not Disturb and Do Not Disturb Override Supplementary Services (DND(O)SD), 2nd edition (June 1997) ISO/IEC 14842
ETSI EN 300 363
ECMA-194 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Do Not Disturb and Do Not Disturb Override Supplementary Services (QSIG-DND(O)), 4th edition (December 2001) ISO/IEC 14844
ETSI EN 300 364
ECMA-195 Data Interchange on 130 mm Optical Disk Cartridges - Capacity: 2 Gigabytes per Cartridge, 2nd edition (June 1995) ISO/IEC 13842
ECMA-196 Data Interchange on 12,7 mm 36-Track Magnetic Tape Cartridges (December 1993) ISO/IEC 14251 *
ECMA-197 Data Interchange on 12,7 mm 112-Track Magnetic Tape Cartridges - DLT2 Format (December 1993) ISO/IEC 13962 *
ECMA-198 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DDS-2 Format using 120 m Length Tapes, 2nd edition (June 1995) ISO/IEC 13923 *
ECMA-201 Data Interchange on 90 mm Optical Disk Cartridges - Capacity: 230 Megabytes per Cartridge, 2nd edition (December 1994) ISO/IEC 13963
ECMA-202 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Intrusion Supplementary Service (CISD), 2nd edition (June 1997) ISO/IEC 14845
ETSI EN 300 425
ECMA-203 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Intrusion Supplementary Service (QSIG-CI), 4th edition (December 2001) ISO/IEC 14846
ETSI EN 300 426
ECMA-205 Commercially Oriented Functionality Class for Security Evaluation (COFC) (December 1993)  
ECMA-206 Association Context Management including Security Context Management (December 1993)  
ECMA-207 Data Interchange on 90 mm Flexible Disk Cartridges - 326 Data Tracks on each Side - Capacity: 21 Mbytes - ISO Type 305 (June 1994) ISO/IEC 14169 *
ECMA-208 System-Independent Data Format - SIDF (December 1994) ISO/IEC 14863 *
ECMA-209 Data Interchange on 12,7 mm 128-Track Magnetic Tape Cartridges - DLT3 Format (December 1994) ISO/IEC 14833 *
ECMA-210 12,65 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DATA-D3-1 Format, 2nd edition (December 1995) ISO/IEC 14840 *
ECMA-211 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Advice of Charge Supplementary Services (AOCSD), 3rd edition (December 2001) ISO/IEC 15049
ETSI EN 301 254
ECMA-212 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Advice of Charge Supplementary Services (QSIG-AOC), 3rd edition (December 2001) ISO/IEC 15050
ETSI EN 301 264
ECMA-213 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Recall Supplementary Service (RESD), 3rd edition (December 2001) ISO/IEC 15051
ETSI EN 301 257
ECMA-214 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Recall Supplementary Service (QSIG-RE), 3rd edition (December 2001) ISO/IEC 15052
ETSI EN 301 258
ECMA-217 Services for Computer Supported Telecommunications Applications (CSTA) Phase II (December 1994)  
ECMA-218 Protocol for Computer Supported Telecommunications Applications (CSTA) Phase II (December 1994)  
ECMA-219 Authentication and Privilege Attribute Security Application with Related Key Distribution Functions - Part 1, 2 and 3, 2nd edition (March 1996)  
ECMA-220 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Interception Additional Network Feature (ANF-CINTSD), 3rd edition (December 2001) ISO/IEC 15053
ETSI EN 301 256
ECMA-221 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Interception Additional Network Feature (QSIG-CINT), 3rd edition (December 2001) ISO/IEC 15054
ETSI EN 301 265
ECMA-222 Adaptive Lossless Data Compression Algorithm (June 1995) ISO/IEC 15200 *
ECMA-223 Data Interchange on 90 mm Optical Disk Cartridges - Capacity: 385 Megabytes per Cartridge (June 1995)  
ECMA-224 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Transit Counter Additional Network Feature (ANF-TCSD), 2nd edition (June 1997) ISO/IEC 15055
ETSI EN 301 047
ECMA-225 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Transit Counter Additional Network Feature (QSIG-TC), 2nd edition (June 1997) ISO/IEC 15056
ETSI EN 301 048
ECMA-226 Private Integrated Services Network (PISN) - Mapping Functions for the Employment of Dedicated Circuit Mode Connections as Inter-PTNX Connections (MAPPING-CM-STATIC) (June 1995) ETSI EN 301 765
ECMA-230 Portable Common Tool Environment (PCTE) - IDL Binding (Interface Definition Language), 2nd edition (December 1997) ISO/IEC 13719-4 *
ECMA-231 Data Interchange on 12,7 mm 128-Track Magnetic Tape Cartridges - DLT 4 Format (December 1995) ISO/IEC 15307 *
ECMA-232 Private Integrated Services Network (PISN) - Profile Standard for the Connection of Radio Paging Equipment (RPE) to a PISN (December 1995) ETSI ETS 300 739
ECMA-234 Application Programming Interface for Windows (APIW) (December 1995)  
ECMA-235 The Ecma GSS-API Mechanism (March 1996)  
ECMA-236 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DDS-3 Format using 125 m Length Tapes (June 1996) ISO/IEC 15521 *
ECMA-238 Data Interchange on 130 mm Optical Disk Cartridge of Type WORM (Write Once Read Many) using Irreversible Effects - Capacity: 2,6 Gbytes per Cartridge (June 1996) ISO/IEC 15486
ECMA-239 Data Interchange on 90 mm Optical Disk Cartridges - HS-1 Format - Capacity: 650 Megabytes per Cartridge (June 1996) ISO/IEC 15498 *
ECMA-240 Data Interchange on 120 mm Optical Disk Cartridges using Phase Change PD Format - Capacity: 650 Mbytes per Cartridge (June 1996) ISO/IEC 15485
ECMA-241 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Message Waiting Indication Supplementary Service (MWISD), 4th edition (February 2002) ISO/IEC 15505
ETSI EN 301 260
ECMA-242 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Message Waiting Indication Supplementary Service (QSIG-MWI), 4th edition (December 2001) ISO/IEC 15506
ETSI EN 301 255
ECMA-244 Private Integrated Services Network (PISN) - Mapping Functions for the Employment of a Circuit Mode Basic Service and the Supplementary Service User-to-User Signalling as a pair of On-demand Inter-PINX Connections (Mapping-UUS), 2nd edition (September 2000) ISO/IEC 17309
ETSI EN 301 102
ECMA-245 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - PINX Clock Synchronization (SYNC-SIG), 2nd edition (September 1997) ISO/IEC 15507
ETSI EN 301 259
ECMA-246 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - AIT-1 Format, 2nd edition (June 1998) ISO/IEC 15780 *
ECMA-247 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - HH-1 Format, 2nd edition (June 1998) ISO/IEC 15718 *
ECMA-248 12,65 mm Wide Magnetic Tape Cassette for Information Interchange - Helical Scan Recording - DTF-1 Format, 2nd edition (June 1998) ISO/IEC 15731 *
ECMA-249 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DA-2 Format, 2nd edition (June 1998) ISO/IEC 15757 *
ECMA-250 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Common Information Additional Network Feature (ANF-CMNSD), 2nd edition (December 1998) ISO/IEC 15771
ETSI EN 301 819
ECMA-251 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Common Information Additional Network Feature (QSIG-CMN), 3rd edition (December 2001) ISO/IEC 15772
ETSI EN 301 820
ECMA-252 Broadband Private Integrated Services Network (B-PISN) - Inter-Exchange Signalling Protocol - Transit Counter Additional Network Feature (B-QSIG-TC) (December 1996) ISO/IEC 15773
ECMA-253 Private Integrated Services Network (PISN) - Mapping Functions for the Employement of 64 kbit/s Circuit Mode Connection with 16 kbit/s Sub-multiplexing (Mapping/16), 2nd edition (September 2000) ISO/IEC 17310
ETSI EN 301 039
ECMA-254 Broadband Private Integrated Services Network (B-PISN) - Inter-Exchange Signalling Protocol - Generic Functional Protocol (B-QSIG-GF), 2nd edition (December 1999) ISO/IEC 19058
ECMA-258 Data Interchange on 12,7 mm 128-Track Magnetic Tape Cartridges - DLT 3-XT Format (June 1997) ISO/IEC 15895 *
ECMA-259 Data Interchange on 12,7 mm 208-Track Magnetic Tape Cartridges - DLT 5 Format (June 1997) ISO/IEC 15896 *
ECMA-260 Data Interchange on 356 mm Optical Disk Cartridges - WORM, using Phase Change Technology Capacity: 14,8 and 25 Gbytes per Cartridge (June 1997) ISO/IEC 15898
ECMA-261 Broadband Private Integrated Services Network (B-PISN) - Service Description - Broadband Connection Oriented Bearer Services (B-BCSD) (June 1997) ISO/IEC 15899
ECMA-262 ECMAScript® Language Specification, 5.1 edition (June 2011) ISO/IEC 16262 *
ECMA-263 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Priority Interruption and Call Priority Interruption Protection Supplementary Services (CPI(P)SD), 3rd edition (December 2001) ISO/IEC 15991
ETSI EN 301 655
ECMA-264 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Priority Interruption and Call Priority Interruption Protection Supplementary Services (QSIG-CPI(P)), 3rd edition (December 2001) ISO/IEC 15992
ETSI EN 301 656
ECMA-265 Broadband Private Integrated Services Network (B-PISN) - Inter-Exchange Signalling Protocol - Signalling ATM Adaptation Layer (B-QSIG-SAAL) (September 1997) ISO/IEC 13246
ECMA-266 Broadband Private Integrated Services Network (B-PISN) - Inter-Exchange Signalling Protocol - Basic Call/Connection Control (B-QSIG-BC) (September 1997) ISO/IEC 13247
ECMA-267 120 mm DVD - Read-Only Disk, 3rd edition (April 2001) ISO/IEC 16448
ECMA-268 80 mm DVD - Read-Only Disk, 3rd edition (April 2001) ISO/IEC 16449
ECMA-269 Services for Computer Supported Telecommunications Applications (CSTA) Phase III, 9th edition (December 2011) ISO/IEC 18051
ETSI TS 102 173
ECMA-270 Portable Common Tool Environment (PCTE) - Mapping from CASE Data Interchange Format (CDIF) to PCTE (December 1997)  
ECMA-271 Extended Commercially Oriented Functionality Class for Security Evaluation (E-COFC), 2nd edition (December 1999)  
ECMA-272 120 mm DVD Rewritable Disk (DVD-RAM), 2nd edition (June 1999) ISO/IEC 16824
ECMA-273 Case for 120 mm DVD-RAM Disks (February 1998) ISO/IEC 16825
ECMA-274 Data Interchange on 120 mm Optical Disk using +RW Format - Capacity: 3,0 Gbytes and 6,0 Gbytes, 2nd edition (June 1999) ISO/IEC 16969
ECMA-275 Measurement of Structure-Borne Vibration induced by Small Air Moving Devices (AMDs), 2nd edition (December 2002)  
ECMA-276 Private Integrated Services Network (PISN) - Reference Configuration for PINX Extension Lines (June 1998) ISO/IEC 11579-3
ETSI EN 301 465
ECMA-277 Private Integrated Services Network (PISN) - Circuit Emulation Specification - Emulation of Basic Access by ATM Networks (June 1998)  
ECMA-278 Data Interchange on 12,7 mm 128-Track Magnetic Tape Cartridge - Parallel Serpentine Format, 2nd edition (June 2000) ISO/IEC 17913 *
ECMA-279 80 mm (1,23 Gbytes per side) and 120 mm (3,95 Gbytes per side) DVD-Recordable Disk (DVD-R) (December 1998) ISO/IEC 20563
ECMA-280 Data Interchange on 130 mm Optical Disk Cartridges of Type WORM (Write Once Read Many) using Irreversible Effects - Capacity: 5,2 Gbytes per Cartridge (December 1998) ISO/IEC 18093
ECMA-281 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Private User Mobility (PUM) - Registration Supplementary Service (PUMRSD), 3rd edition (December 2001) ISO/IEC 17875
ETSI EN 301 822
ECMA-282 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Private User Mobility (PUM) - Registration Supplementary Service (QSIG-PUMR), 3rd edition (December 2001) ISO/IEC 17876
ETSI EN 301 821
ECMA-283 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Private User Mobility (PUM) - Call Handling Additional Network Features (PUMCHSD), 2nd edition (June 2000) ISO/IEC 17877
ETSI EN 301 657
ECMA-284 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Private User Mobility (PUM) - Call Handling Additional Network Features (QSIG-PUMCH), 3rd edition (December 2001) ISO/IEC 17878
ETSI EN 301 810
ECMA-285 ASN.1 for Computer Supported Telecommunications Applications (CSTA) Phase III, 4th edition (December 2011) ISO/IEC 18052
ECMA-286 Data Interchange on 12,7 mm 208-Track Magnetic Tape Cartridges - DLT 6 Format, 2nd edition (June 2000) ISO/IEC 16382 *
ECMA-287 Safety of electronic equipment, 2nd edition (December 2002)  
ECMA-288 3,81 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - DDS-4 Format (June 1999) ISO/IEC 17462
ECMA-289 Private Integrated Services Network (PISN) - Mapping Functions for the Employment of 64 kbit/s Circuit Mode Connections with 8 kbit/s Sub-Multiplexing (Mapping/8), 2nd edition (September 2000) ISO/IEC 17311
ETSI EN 301 924
ECMA-291 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording AIT-1 with MIC Format (December 1999) ISO/IEC 18809
ECMA-292 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording AIT-2 with MIC Format (December 1999) ISO/IEC 18810
ECMA-293 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - MammothTape-2 Format (December 1999) ISO/IEC 18836
ECMA-294 B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Call Control in a Separated Call and Bearer Control Environment - Part 1: Protocol Specification (December 1999) ETSI EN 302 092-1
ECMA-295 B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Call Control in a Separated Call and Bearer Control Environment - Part 2: Protocol Implementation Conformance Statement (PICS) Proforma Specification (December 1999) ETSI EN 302 092-2
ECMA-296 B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Prenegotiation - Part 1: Protocol Specification (December 1999) ETSI EN 302 091-1
ECMA-297 B-ISDN and B-PISN - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Prenegotiation - Part 2: Protocol Implementation Conformance Statement (PICS) Proforma Specification (December 1999) ETSI EN 302 091-2
ECMA-298 Broadband Private Integrated Services Network (B-PISN) - Inter-Exchange Signalling Protocol - Separated Bearer Control (SBC) (B-QSIG-SBC) (December 1999) ETSI EN 301 776
ECMA-299 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Single Step Call Transfer Supplementary Service (SSCT-SD), 2nd edition (December 2001) ISO/IEC 19459
ETSI EN 301 918
ECMA-300 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Single Step Call Transfer Supplementary Service (QSIG-SSCT), 2nd edition (December 2001) ISO/IEC 19460
ETSI EN 301 919
ECMA-301 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Wireless Terminal Location Registration Supplementary Service and Wireless Terminal Information Exchange Additional Network Feature (WTMLR-SD) (June 2000) ISO/IEC 15428
ETSI EN 301 824
ECMA-302 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Wireless Terminal Location Registration Supplementary Service and Wireless Terminal Information Exchange Additional Network Feature (QSIG-WTMLR), 2nd edition (December 2001) ISO/IEC 15429
ETSI EN 301 825
ECMA-303 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Wireless Terminal Call Handling Additional Network Features (WTMCH-SD) (June 2000) ISO/IEC 15430
ETSI EN 301 826
ECMA-304 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Wireless Terminal Call Handling Additional Network Features (QSIG-WTMCH), 2nd edition (December 2001) ISO/IEC 15431
ETSI EN 301 827
ECMA-305 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Wireless Terminal Authentication Supplementary Services (WTMAU-SD) (June 2000) ISO/IEC 15432
ETSI EN 301 828
ECMA-306 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Wireless Terminal Authentication Supplementary Services (QSIG-WTMAU), 2nd edition (December 2001) ISO/IEC 15433
ETSI EN 301 829
ECMA-307 Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Generic Functional Protocol for the Support of Supplementary Services (June 2000) ISO/IEC 21409
ETSI TS 101 905
ECMA-308 Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Call Transfer Supplementary Services, 2nd edition (June 2001) ISO/IEC 21410
ETSI TS 101 907
ECMA-309 Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Call Diversion Supplementary Services, 2nd edition (June 2001) ISO/IEC 21411
ETSI TS 101 906
ECMA-310 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Simple Dialog Supplementary Service (SDSD) (June 2000) ISO/IEC 21407
ETSI EN 301 920
ECMA-311 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Simple Dialog Supplementary Service (QSIG-SD), 2nd edition (December 2001) ISO/IEC 21408
ETSI EN 301 921
ECMA-312 Private Integrated Services Network (PISN) - Profile Standard for the Use of PSS1 (QSIG) in Air Traffic Services Networks, 3rd edition (June 2003) ETSI EN 301 846
ECMA-313 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Call Identification and Call Linkage Additional Network Feature (CIDLSD) (September 2000) ISO/IEC 21888
ETSI EN 301 922
ECMA-314 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Identification and Call Linkage Additional Network Feature (QSIG-CIDL), 2nd edition (December 2001) ISO/IEC 21889
ETSI EN 301 923
ECMA-315 12,65 mm Wide Magnetic Tape Cassette for Information Interchange - Helical Scan Recording - DTF-2 (December 2000) ISO/IEC 20061
ECMA-316 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - VXA-1 Format, 2nd edition (December 2001) ISO/IEC 20062
ECMA-317 Data Interchange on 300 mm Optical Disk Cartridges of Type WORM (Write Once Read Many) using Irreversible Effects - Capacity: 30 Gbytes per Cartridge (December 2000) ISO/IEC 20162
ECMA-318 Private Integrated Services Network (PISN) - Use of QSIG at the C Reference Point between a PINX and an Interconnecting Network (December 2000) ISO/IEC 20161
ETSI TS 101 914
ECMA-319 Data Interchange on 12,7 mm - 384-Track Magnetic Tape Cartridges - Ultrium-1 Format (June 2001) ISO/IEC 22050
ECMA-320 Data Interchange on 12,7 mm - 448-Track Magnetic Tape Cartridges - SDLT1 Format (June 2001) ISO/IEC 22051
ECMA-321 Streaming Lossless Data Compression Algorithm - (SLDC) (June 2001) ISO/IEC 22091
ECMA-322 Data Interchange on 130 mm Magneto-Optical Disk Cartridges - Capacity: 9,1 Gbytes per Cartridge (June 2001) ISO/IEC 22092
ECMA-323 XML Protocol for Computer Supported Telecommunications Applications (CSTA) Phase III, 6th edition (December 2011) ISO/IEC 18056
ETSI TS 102 174
ECMA-324 Private Integrated Services Network (PISN) - Specification, Functional Model and Information Flows - Short Message Service (SMSSD) (June 2001) ISO/IEC 21989
ETSI EN 301 990
ECMA-325 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Short Message Service (QSIG-SMS) (June 2001) ISO/IEC 21990
ETSI EN 301 991
ECMA-326 Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Call Completion Supplementary Services (June 2001) ISO/IEC 21991
ETSI TS 101 989
ECMA-327 ECMAScript® 3rd Edition Compact Profile (June 2001)  
ECMA-328 Determination of Chemical Emission Rates from Electronic Equipment, 6th edition (December 2013) ISO/IEC 28360
ECMA-329 8 mm Wide Magnetic Tape Cartridge for Information Interchange - Helical Scan Recording - AIT-3 Format (December 2001) ISO/IEC 23651
ECMA-330 120 mm (4,7 Gbytes per side) and 80 mm (1,46 Gbytes per side) DVD Rewritable Disk (DVD-RAM), 3rd edition (June 2005) ISO/IEC 17592
ECMA-331 Cases for 120 mm and 80 mm DVD-RAM Disks, 2nd edition (June 2004) ISO/IEC 17594
ECMA-332 Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Basic Services (December 2001) ISO/IEC 23289
ETSI TS 102 036
ECMA-333 Private Integrated Services Network (PISN) - Mapping Functions for the Tunnelling of QSIG through H.323 Networks, 2nd edition (December 2003) ISO/IEC 23290
ETSI TS 102 037
ECMA-334 C# Language Specification, 4th edition (June 2006) ISO/IEC 23270
ECMA-335 Common Language Infrastructure (CLI), 6th edition (June 2012) ISO/IEC 23271
ECMA-336 Private Integrated Services Network (PISN) - Mapping Functions for the Tunnelling of QSIG through IP Networks (Mapping/IP-QSIG) (June 2002) ISO/IEC 21992
ETSI TS 102 075
ECMA-337 Data Interchange on 120 mm and 80 mm - Optical Disk using +RW Format - Capacity: 4,7 and 1,46 Gbytes per side (Recording speed up to 4X), 4th edition (June 2008) ISO/IEC 17341
ECMA-338 80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD Re-recordable Disk (DVD-RW) (December 2002) ISO/IEC 17342
ECMA-339 Corporate Telecommunication Networks - Signalling Interworking between QSIG and SIP - Basic Services, 2nd edition (December 2006) ISO/IEC 17343
ETSI TS 102 166
ECMA-340 Near Field Communication Interface and Protocol (NFCIP-1), 3rd edition (June 2013) ISO/IEC 18092
ETSI EN 302 190
ECMA-341 Environmental Design Considerations for ICT & CE Products, 4th edition (December 2010)  
ECMA-342 RapidIOTMInterconnect Systems (February 2003) ISO/IEC 18372
ECMA-343 Private Integrated Services Network (PISN) – Specification, Functional Model and Information Flows – Make Call Request Supplementary Service (MCRSD) (June 2003) ISO/IEC 20113
ETSI TS 102 256
ECMA-344 Private Integrated Services Network (PISN) – Inter-Exchange Signalling Protocol – Make Call Request Supplementary Service (QSIG-MCR) (June 2003) ISO/IEC 20114
ETSI TS 102 257
ECMA-345 Private Integrated Services Network (PISN) – Use of QSIG for Message Centre Access (MCA) Profile Standard (June 2003) ISO/IEC 20115
ETSI TS 102 253

ECMA-346 Private Integrated Services Network (PISN) – Specification, Functional Model and Information Flows – Message Centre Monitoring and Mailbox Identification Supplementary Services (MCM-SD / MID-SD) (June 2003) ISO/IEC 20116
ETSI TS 102 254
ECMA-347 Private Integrated Services Network (PISN) – Inter-Exchange Signalling Protocol – Message Centre Monitoring and Mailbox Identification Supplementary Services (QSIG-MCM / QSIG-MID) (June 2003) ISO/IEC 20117
ETSI TS 102 255
ECMA-348 Web Services Description Language (WSDL) for CSTA Phase III, 5th edition (June 2012) ISO/IEC 18450
ECMA-349 Data Interchange on 120 mm and 80 mm Optical Disk using +R Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed up to 16X), 4th edition (June 2008)
 ISO/IEC 17344
ECMA-350 Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges - Capacity: 30 Gbytes per Cartridge - First Generation, 3rd edition (December 2006) ISO/IEC 17345
ECMA-351 Data Interchange on 90 mm Optical Disk Cartridges - Capacity: 1,3 Gbytes per Cartridge (December 2003) ISO/IEC 17346
ECMA-352 Near Field Communication Interface and Protocol -2 (NFCIP-2), 3rd edition (June 2013) ISO/IEC 21481
ETSI TS 102 312
ECMA-353 Data Interchange on 90 mm Optical Disk Cartridges - Capacity 2,3 Gbytes per Cartridge (June 2004) ISO/IEC 22533
ECMA-354 Application Session Services (June 2004) ISO/IEC 22534
ETSI TS 102 344
ECMA-355 Corporate Telecommunication Networks - Tunnelling of QSIG over SIP, 3rd edition (June 2008) ISO/IEC 22535
ETSI TS 102 345
ECMA-356 NFCIP-1 - RF Interface Test Methods, 2nd edition (June 2013) ISO/IEC 22536
ETSI TS 102 346
ECMA-357 ECMAScript® for XML (E4X) Specification, 2nd edition (December 2005) ISO/IEC 22537
ECMA-358 ICT Product Radiated Emissions: 1-6 GHz (December 2004)  
ECMA-359 80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD Recordable Disk (DVD-R) (December 2004) ISO/IEC 23912
ECMA-360 Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Call diversion (December 2004) ISO/IEC 23915
ETSI TS 102 393
ECMA-361 Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Call transfer (December 2004) ISO/IEC 23916
ETSI TS 102 392
ECMA-362 NFCIP-1 - Protocol Test Methods, 2nd edition (December 2005) ISO/IEC 23917
ETSI TS 102 394
ECMA-363 Universal 3D File Format, 1st edition to 4th edition (June 2007)  
ECMA-364 Data interchange on 120 mm and 80 mm Optical Disk using +R DL Format - Capacity: 8,55 and 2,66 Gbytes per Side (Recording speed up to 16X), 3rd edition (December 2007) ISO/IEC 25434
ECMA-365 Data Interchange on 60 mm Read-Only ODC - Capacity: 1,8 Gbytes (UMDTM) (June 2005) ISO/IEC 25435
ECMA-366 WS-Session - Web Services for Application Session Services, 3rd edition (December 2011) ISO/IEC 25437
ETSI TS 102 440
ECMA-367 Eiffel: Analysis, Design and Programming Language, 2nd edition (June 2006) ISO/IEC 25436
ECMA-368 High Rate Ultra Wideband PHY and MAC Standard, 3rd edition (December 2008) ISO/IEC 26907
ETSI TS 102 455
ECMA-369 MAC-PHY Interface for ECMA-368, 3rd edition (December 2008) ISO/IEC 26908
ECMA-370 TED - ECO declaration logo, 4th edition (June 2009)  
ECMA-371 Data Interchange on 120 mm and 80 mm Optical Disk using +RW HS Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed 8X), 2nd edition (June 2008) ISO/IEC 26925 *
ECMA-372 C++/CLI Language Specification (December 2005)  
ECMA-373 Near Field Communication Wired Interface (NFC-WI), 2nd edition (June 2012) ISO/IEC 28361
ECMA-374 Data Interchange on 120 mm and 80 mm Optical Disk using +RW DL Format – Capacity: 8,55 and 2,66 Gbytes per Side (Recording speed 2,4X), 2nd edition (June 2008) ISO/IEC 29642
ECMA-375 Case for 120 mm HVD-ROM disk (December 2006)  
ECMA-376 Office Open XML File Formats, 1st (December 2006), 2nd (December 2008), 3rd (June 2011) and 4th (December 2012) editions ISO/IEC 29500
ECMA-377 Information Interchange on Holographic Versatile Disc (HVD) Recordable Cartridges – Capacity: 200 Gbytes per Cartridge (May 2007)

  
ECMA-378 Information Interchange on Read-Only Memory Holographic Versatile Disc (HVD-ROM) – Capacity: 100 Gbytes per disk (May 2007)  
ECMA-379 Test Method for the Estimation of the Archival Lifetime of Optical Media, 3rd edition (June 2010) ISO/IEC 10995
ECMA-380 Data Interchange on 130 mm Rewritable and Write Once Read Many Ultra Density Optical (UDO) Disk Cartridges – Capacity: 60 Gbytes per Cartridge – Second Generation (December 2007) ISO/IEC 11976
ECMA-381 Procedure for the Registration of Assigned Numbers for
ECMA-368 and ECMA-369 (December 2007) 		ISO/IEC 13560
ECMA-382 120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side) DVD Recordable Disk for Dual Layer (DVD-R for DL), 2nd edition (June 2010) ISO/IEC 12862
ECMA-383 Measuring the Energy Consumption of Personal Computing Products, 3rd edition (December 2010)  
ECMA-384 120 mm (8,54 Gbytes per side) and 80 mm (2,66 Gbytes per side) DVD Re-recordable Disk for Dual Layer (DVD-RW for DL) (December 2008) ISO/IEC 13170
ECMA-385 NFC-SEC: NFCIP-1 Security Services and Protocol, 3rd edition (June 2013) ISO/IEC 13157-1
ECMA-386 NFC-SEC-01: NFC-SEC Cryptography Standard using ECDH and AES, 2nd edition (June 2010) ISO/IEC 13157-2
ECMA-387 High Rate 60 GHz PHY, MAC and HDMI PALs, 2nd edition (December 2010) ISO/IEC 13156
ECMA-388 Open XML Paper Specification (June 2009)  
ECMA-389 Procedure for the Registration of Categories for ECMA-383 2nd edition (December 2009)  
ECMA-390 Front-End Configuration Command for NFC-WI (NFC-FEC), 2nd edition (June 2012) ISO/IEC 16353
ECMA-391 Memory-Spot Interface and Protocol (MSIP‑1) (December 2009)  
ECMA-392 MAC and PHY for Operation in TV White Space, 2nd edition (June 2012) ISO/IEC 16504
ECMA-393 ProxZzzy® for sleeping hosts, 2nd edition (June 2012) ISO/IEC 16317
ECMA-394 Recordable Compact Disc Systems CD-R Multi-Speed (December 2010)  
ECMA-395 Recordable Compact Disc Systems CD-RW Ultra-Speed (December 2010)  
ECMA-396 Test Method for the Estimation of Lifetime of Optical Disks for Long-term Data Storage, 3rd edition (December 2014) ISO/IEC 16963
ECMA-397 SDVLC (December 2010) ISO/IEC 17417
ECMA-398 Close Proximity Electric Induction Wireless Communications (June 2011) ISO/IEC 17568
ECMA-399 Procedure for the Registration of Assigned Numbers for ECMA-398 (June 2011)  
ECMA-400 Smart Data Centre Resource Monitoring and Control,
2nd edition (June 2013)		 ISO/IEC DIS 19395
ECMA-401 Close Capacitive Coupling Communication Physical Layer
(CCCC PHY) (December 2011)		 ISO/IEC 17982
ECMA-402 ECMAScript® Internationalization API Specification (December 2012)  
ECMA-403 NFCIP-2 Test Methods (June 2013) ISO/IEC 19369
ECMA-404 The JSON Data Interchange Format (October 2013)  
ECMA-405 Data Interchange on Parallel Write/Read Disk Format for 5 Optical Disks (December 2013)  
ECMA-406 Disk Cassette for 5 Disks with 120 mm Diameter (December 2013)  
ECMA-407 Scalable Sparse Spatial Sound System (S5) - Base S5 Coding (June 2014)  
ECMA-408 Dart Programming Language Specification, 2nd edition (December 2014)  
ECMA-409 NFC-SEC-02: NFC-SEC Cryptography Standard using ECDH-256 and AES-GCM (December 2014)  
ECMA-410 NFC-SEC-03: NFC-SEC Entity Authentication and Key Agreement using Asymmetric Cryptography (December 2014)  
ECMA-411 NFC-SEC-04: NFC-SEC Entity Authentication and Key Agreement using Symmetric Cryptography (December 2014)  

 

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