Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1990-10-01
    New project registered in TC/SC work programme
  • 20.20 1993-06-15
    Working draft (WD) study initiated
  • 20.60 1993-09-15
    Close of comment period
  • 20.99 1994-05-10
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1994-05-10
    Committee draft (CD) registered
  • 30.20 1994-12-22
    CD consultation initiated
  • 30.60 1995-01-10
    Close of comment period
  • 30.99 1995-04-20
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-09-01
    DIS registered
  • 40.20 1995-09-21
    DIS ballot initiated: 12 weeks
  • 40.60 1996-04-29
    Close of voting
• 50
  Approval
  • 50.00 1996-12-17
    Final text received or FDIS registered for formal approval
  • 50.20 1997-09-18
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-01-08
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-01-12
    International Standard under publication
  • 60.60 1998-02-19
    International Standard published
• 90
  Review
  • 90.92 2000-08-18
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2006-04-19
    Withdrawal of International Standard

Revised by