Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1989-10-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1990-11-01
    Committee draft (CD) registered
  • 30.20 1993-05-17
    CD study initiated
  • 30.99 1994-02-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-10-11
    DIS registered
  • 40.20 1994-10-27
    DIS ballot initiated: 12 weeks
  • 40.60 1995-05-17
    Close of voting
  • 40.93 1996-03-20
    Full report circulated: decision for new DIS ballot
  • 40.00 1996-06-30
    DIS registered
  • 40.20 1996-07-18
    DIS ballot initiated: 12 weeks
  • 40.60 1997-01-06
    Close of voting
  • 40.99 1997-05-01
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
• 60
  Publication
  • 60.60 1998-05-01
    International Standard published
• 90
  Review
  • 90.92 1999-06-16
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2003-12-01
    Withdrawal of International Standard

Revised by