1998
 | 1998 |  |
- 11 December 1998
Sweden ratifies Comprehensive Nuclear-Test-Ban Treaty - 11 December 1998
Argentina ratifies Comprehensive Nuclear-Test-Ban Treaty - 26 November 1998
CTBT offers signatory States additional benefits - 18 November 1998
Canada first State signatory to have signed Facilities Agreement - 18 November 1998
New Zealand second State signatory to have signed Facility Arrangement - 17 November 1998
CTBTO Preparatory Commission concludes its seventh session, Budget for 1999 agreed - 05 November 1998
The former Yugoslav Republic of Macedonia 151st State to sign the Comprehensive Nuclear- Test-Ban Treaty - 25 September 1998
Statement by Wolfgang Hoffmann, Executive Secretary of the Preparatory Commission for the Comprehensive Nuclear-Test- Ban Treaty Organization (CTBTO) - 23 September 1998
Second anniversary of adoption of Comprehensive Nuclear-Test-Ban Treaty, CTBTO PrepCom reviews progress - 18 September 1998
Comprehensive Nuclear-Test-Ban Treaty training programme in Kazakhstan - 14 September 1998
El Salvador ratifies the CTBT - 07 September 1998
Contract signed for Global Communications Infrastructure - Another milestone in establishing global verification regime to monitor CTBT - 27 August 1998
Grenada ratifies the CTBT - 27 August 1998
Germany ratifies the CTBT - 27 August 1998
Jordan ratifies the CTBT - 04 August 1998
Spain ratifies the CTBT - 29 July 1998
Brazil ratifies the CTBT - 24 July 1998
Malaysia 150th State to sign the CTBT - 15 July 1998
Australia ratifies the CTBT - 16 June 1998
Tajikistan ratifies the CTBT - 02 June 1998
Statement by Ambassador Affonso Celso de Ouro-Preto, Chairman of the CTBTO PrepCom (Pakistani tests) - 28 May 1998
Statement by Wolfgang Hoffmann, Executive Secretary of the CTBTO PrepCom (Pakistani tests) - 15 May 1998
Statement by Ambassador Affonso Celso de Ouro-Preto, Chairman of theCTBTO PrepCom (Indian tests) - 13 May 1998
Statement by Wolfgang Hoffmann, Executive Secretary of the CTBTO PrepCom (Indian tests) - 06 April 1998
France and United Kingdom jointly ratify the CTBT - 19 March 1998
PTS reviews first year of operations
