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• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1995-09-26
    New project registered in TC/SC work programme
  • 20.20 1996-03-27
    Working draft (WD) study initiated
  • 20.99 1996-03-27
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1996-07-15
    Committee draft (CD) registered
  • 30.20 1996-07-15
    CD consultation initiated
  • 30.99 1996-07-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-01-13
    DIS registered
  • 40.20 1998-01-29
    DIS ballot initiated: 12 weeks
  • 40.60 1998-07-20
    Close of voting
  • 40.99 1999-03-25
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1999-10-26
    Final text received or FDIS registered for formal approval
  • 50.20 2000-01-27
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-04-17
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-04-19
    International Standard under publication
  • 60.60 2000-06-08
    International Standard published
• 90
  Review
• 95
  Withdrawal
  • 95.99 2009-12-10
    Withdrawal of International Standard

Revised by