Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1991-12-30
    Committee draft (CD) registered
  • 30.20 1991-12-31
    CD study initiated
  • 30.99 1992-10-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1993-06-02
    DIS registered
  • 40.20 1993-06-24
    DIS ballot initiated: 12 weeks
  • 40.60 1994-01-18
    Close of voting
• 50
  Approval
  • 50.00 1995-11-20
    Final text received or FDIS registered for formal approval
  • 50.20 1996-08-30
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1996-08-30
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1996-10-10
    International Standard published
• 90
  Review
  • 90.20 2000-11-25
    International Standard under systematic review
  • 90.60 2001-07-15
    Close of review
  • 90.93 2001-10-22
    International Standard confirmed
  • 90.92 2004-02-23
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2006-09-27
    Withdrawal of International Standard

Revised by