Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1988-09-01
    Committee draft (CD) registered
  • 30.99 1991-04-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1991-05-17
    DIS registered
  • 40.20 1991-07-04
    DIS ballot initiated: 12 weeks
  • 40.60 1992-01-27
    Close of voting
• 50
  Approval
  • 50.00 1992-12-01
    Final text received or FDIS registered for formal approval
  • 50.20 1993-06-16
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1993-06-16
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1993-09-23
    International Standard published
• 90
  Review
  • 90.93 1995-10-25
    International Standard confirmed
  • 90.20 1999-11-25
    International Standard under systematic review
  • 90.60 2000-07-04
    Close of review
  • 90.93 2000-07-04
    International Standard confirmed
  • 90.20 2005-04-12
    International Standard under systematic review
  • 90.60 2005-12-07
    Close of review
  • 90.93 2005-12-07
    International Standard confirmed
  • 90.92 2008-01-24
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2012-07-11
    Withdrawal of International Standard

Revised by