Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1986-02-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.20 1992-12-30
    CD study initiated
  • 30.99 1995-05-16
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-05-09
    DIS registered
  • 40.20 1996-05-23
    DIS ballot initiated: 12 weeks
  • 40.60 1996-11-29
    Close of voting
• 50
  Approval
  • 50.00 1997-06-24
    Final text received or FDIS registered for formal approval
  • 50.20 1997-10-23
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-01-28
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-02-02
    International Standard under publication
  • 60.60 1998-03-26
    International Standard published
• 90
  Review
  • 90.92 2001-08-06
    International Standard to be revised
  • 90.99 2003-04-29
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2003-09-03
    Withdrawal ballot initiated
  • 95.60 2003-12-03
    Close of voting
  • 95.99 2003-12-15
    Withdrawal of International Standard