| | | 1998-05-11 | Cisco Systems, Inc. (G997_1-01) |
| | | 1998-05-25 | Texas Instruments (G997_1-02) |
| | | 1998-08-17 | Paradyne Corporation (G997_1-06) |
| | | 1998-08-27 | GlobeSpan Semiconductor, Inc. (G997_1-07) |
| | | 1998-09-04 | Siemens (G997_1-10) |
| | | 1998-09-15 | Matsushita Graphic Communication Systems, Inc. (G997_1-08) |
| | | 1998-09-18 | AltoCom Inc. (G997_1-09) |
| | | 1998-09-28 | Motorola Inc. (G997_1-14) |
| | | 1998-10-07 | AMD (G997_1-12) |
| | | 1998-10-12 | Mitsubishi Electric Corp. (G997_1-11) |
| | | 1998-10-13 | Sasken Communicaion Technologies (G997_1-13) |
| | | 1999-03-18 | VoCAL Technologies Ltd (G997_1-15) |
| | | 1999-05-17 | Intel Corporation (G997_1-16) |
1.0 | G.997.1 | Superseded | 1999-07-02 | |
| | | 1999-08-16 | ECI Telecom Ltd. (G997_1-17) |
| | | 2003-04-08 | Intel Corporation (G997_1-18) |
2.0 | G.997.1 | Superseded | 2003-05-22 | |
2.1 | G.997.1 (2003) Amd. 1 | Superseded | 2003-12-14 | |
2.2 | G.997.1 (2003) Amd. 2 | Superseded | 2005-01-13 | |
| | | 2005-04-07 | Adaptive Spectrum and Signal Alignment, Incorporated (G997_1-19) |
| | | 2005-04-11 | Paradyne Corporation (G997_1-20) |
3.0 | G.997.1 | Superseded | 2005-09-06 | |
| | | 2006-02-06 | Alcatel (G997_1-21) |
| | | 2006-02-06 | Alcatel (G997_1-22) |
| | | 2006-02-06 | Alcatel (G997_1-23) |
| | | 2006-04-10 | Aware, Inc. (G997_1-24) |
4.0 | G.997.1 | Superseded | 2006-06-06 | |
| | | 2006-12-13 | Adaptive Spectrum and Signal Alignment, Incorporated (G997_1_Amd1-01) |
4.1 | G.997.1 (2006) Cor. 1 | Superseded | 2006-12-14 | |
4.2 | G.997.1 (2006) Amd. 1 | Superseded | 2006-12-14 | |
4.3 | G.997.1 (2006) Amd. 2 | Superseded | 2007-11-22 | |
| | | 2008-02-26 | Aware, Inc. (G997_1_Amd3-01) |
| | | 2008-02-29 | Adaptive Spectrum and Signal Alignment, Incorporated (G997_1_Amd3-02) |
4.4 | G.997.1 (2006) Amd. 3 | Superseded | 2008-08-22 | |
| | | 2008-12-17 | Adaptive Spectrum and Signal Alignment, Incorporated (G997_1-25) |
5.0 | G.997.1 | Superseded | 2009-04-22 | |
| | | 2009-05-08 | Adaptive Spectrum and Signal Alignment, Incorporated (G997_1-26) |
| | | 2009-10-08 | Aware, Inc. (G997_1_Amd1-02) |
| | | 2009-10-09 | Ikanos Communications, Inc. (G997_1-27) |
5.1 | G.997.1 (2009) Cor. 1 | Superseded | 2009-11-13 | |
5.2 | G.997.1 (2009) Amd. 1 | Superseded | 2010-06-11 | |
| | | 2010-10-22 | Aware, Inc. (G997_1_Amd2(2010_10)-01) |
5.3 | G.997.1 (2009) Amd. 2 | Superseded | 2010-11-29 | |
| | | 2011-02-24 | Aware, Inc. (G997_1_Amd3-03) |
5.4 | G.997.1 (2009) Amd. 3 | Superseded | 2011-06-22 | |
| | | 2011-10-11 | Aware, Inc. (G997_1_Amd4-01) |
| | | 2011-10-11 | Aware, Inc. (G997_1_Cor_2-01) |
5.5 | G.997.1 (2009) Cor. 2 | Superseded | 2011-10-29 | |
5.6 | G.997.1 (2009) Amd. 4 | Superseded | 2011-12-16 | |
| | | 2012-01-19 | Aware, Inc. (G997_1_Amd5-01) |
5.7 | G.997.1 (2009) Amd. 5 | Superseded | 2012-02-13 | |
6.0 | G.997.1 | Superseded | 2012-06-13 | |
6.1 | G.997.1 (2012) Amd. 1 | Superseded | 2012-12-07 | |
| | | 2013-02-01 | TQ DELTA, LLC (G997_1_Amd2-01) |
6.2 | G.997.1 (2012) Amd. 2 | Superseded | 2013-04-22 | |
| | | 2013-07-23 | TQ DELTA, LLC (G997_1_Amd3-04) |
6.3 | G.997.1 (2012) Amd. 3 | Superseded | 2013-08-29 | |
| | | 2014-01-20 | Broadcom Corporation (G997_1-28) |
| | | 2015-01-23 | TQ DELTA, LLC (G997_1_Amd4-02) |
6.4 | G.997.1 (2012) Amd. 4 | Superseded | 2015-02-13 | |
6.5 | G.997.1 (2012) Amd. 5 | Superseded | 2015-11-06 | |
6.6 | G.997.1 (2012) Amd. 6 | Superseded | 2016-03-29 | |
6.7 | G.997.1 (2012) Cor. 1 | Superseded | 2016-11-13 | |
7.0 | G.997.1 | Superseded | 2016-11-13 | |
6.8 | G.997.1 (2012) Amd. 7 | Superseded | 2017-12-07 | |
7.1 | G.997.1 (2016) Amd. 1 | Superseded | 2017-12-07 | |
7.2 | G.997.1 (2016) Cor. 1 | Superseded | 2018-03-16 | |
7.3 | G.997.1 (2016) Amd. 2 | Superseded | 2018-05-22 | |
8.0 | G.997.1 | In force | 2019-02-22 | |
| | | 2021-05-31 | Telefonaktiebolaget L M Ericsson (G997_1-29) |