Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1981-08-01
    Committee draft (CD) registered
  • 30.99 1989-12-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1993-02-23
    DIS registered
  • 40.20 1993-03-18
    DIS ballot initiated: 12 weeks
  • 40.60 1993-10-21
    Close of voting
  • 40.00 1996-07-10
    DIS registered
  • 40.20 1996-08-08
    DIS ballot initiated: 12 weeks
  • 40.60 1996-10-31
    Close of voting
• 50
  Approval
  • 50.00 1997-02-25
    Final text received or FDIS registered for formal approval
  • 50.20 1997-09-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-01-27
    Close of voting. Proof returned by secretariat
  • 50.99 1998-01-28
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1998-01-28
    International Standard under publication
  • 60.60 1998-04-23
    International Standard published
• 90
  Review
  • 90.20 2003-01-03
    International Standard under systematic review
  • 90.60 2003-12-17
    Close of review
  • 90.92 2003-12-17
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2007-10-01
    Withdrawal of International Standard

Revised by