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Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1983-06-01
    New project registered in TC/SC work programme
  • 20.20 1983-12-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1987-05-01
    Committee draft (CD) registered
  • 30.20 1987-08-01
    CD consultation initiated
  • 30.99 1987-08-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1988-10-07
    DIS registered
  • 40.20 1988-12-29
    DIS ballot initiated: 12 weeks
  • 40.60 1989-07-01
    Close of voting
  • 40.92 1990-01-20
    Full report circulated: DIS referred back to TC or SC
• 50
  Approval
  • 50.00 1992-02-04
    Final text received or FDIS registered for formal approval
  • 50.20 1994-01-24
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-01-24
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1994-05-26
    International Standard published
• 90
  Review
  • 90.20 1998-11-30
    International Standard under systematic review
  • 90.60 1999-07-15
    Close of review
  • 90.99 1999-07-29
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 1999-08-12
    Withdrawal ballot initiated
  • 95.60 1999-11-23
    Close of voting
  • 95.99 1999-11-25
    Withdrawal of International Standard