Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1992-05-27
    New project registered in TC/SC work programme
  • 20.20 1992-05-28
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1993-01-15
    Committee draft (CD) registered
  • 30.20 1993-11-23
    CD consultation initiated
  • 30.99 1994-09-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-08-09
    DIS registered
  • 40.20 1995-08-24
    DIS ballot initiated: 12 weeks
  • 40.60 1996-03-15
    Close of voting
  • 40.99 1998-02-02
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-02-19
    Final text received or FDIS registered for formal approval
  • 50.20 1998-04-30
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-08-03
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-08-04
    International Standard under publication
  • 60.60 1998-09-03
    International Standard published
• 90
  Review
  • 90.92 2002-11-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2009-07-23
    Withdrawal of International Standard

Revised by