Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1995-06-26
    New project registered in TC/SC work programme
  • 20.20 1995-06-26
    Working draft (WD) study initiated
  • 20.99 1995-06-26
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1996-04-23
    Committee draft (CD) registered
  • 30.20 1996-04-23
    CD study initiated
  • 30.99 1996-08-05
    CD approved for registration as DIS
• 40
  Enquiry
• 50
  Approval
  • 50.00 1996-09-11
    Final text received or FDIS registered for formal approval
  • 50.20 1997-03-10
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-03-10
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-05-29
    International Standard published
• 90
  Review
• 95
  Withdrawal
  • 95.99 1999-03-11
    Withdrawal of International Standard

Revised by