Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1991-05-01
    Committee draft (CD) registered
  • 30.99 1991-10-04
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1992-01-16
    DIS registered
  • 40.20 1992-02-27
    DIS ballot initiated: 12 weeks
  • 40.60 1992-09-24
    Close of voting
  • 40.99 1992-12-09
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1993-04-05
    Final text received or FDIS registered for formal approval
  • 50.20 1993-05-13
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1993-05-13
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1993-06-17
    International Standard published
• 90
  Review
  • 90.92 1997-11-17
    International Standard to be revised
  • 90.99 2000-11-16
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2000-12-11
    Withdrawal ballot initiated
  • 95.60 2001-04-24
    Close of voting
  • 95.99 2001-04-26
    Withdrawal of International Standard