Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1992-12-15
    Committee draft (CD) registered
  • 30.20 1992-12-30
    CD consultation initiated
  • 30.99 1996-04-17
    CD approved for registration as DIS
• 40
  Enquiry
• 50
  Approval
  • 50.00 1997-08-12
    Final text received or FDIS registered for formal approval
  • 50.20 1997-12-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-05-13
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-05-14
    International Standard under publication
  • 60.60 1998-06-25
    International Standard published
• 90
  Review
  • 90.92 2001-04-20
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2006-05-17
    Withdrawal of International Standard

Revised by