Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1993-12-30
    Committee draft (CD) registered
  • 30.20 1994-06-01
    CD study initiated
  • 30.99 1994-06-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-10-11
    DIS registered
  • 40.20 1995-11-16
    DIS ballot initiated: 12 weeks
  • 40.60 1996-05-15
    Close of voting
• 50
  Approval
  • 50.00 1997-10-31
    Final text received or FDIS registered for formal approval
  • 50.20 1998-01-15
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-04-08
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-04-28
    International Standard under publication
  • 60.60 1998-06-18
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-10-10
    Close of review
  • 90.93 2003-10-10
    International Standard confirmed
  • 90.20 2008-04-15
    International Standard under systematic review
  • 90.60 2008-09-17
    Close of review
  • 90.93 2008-10-21
    International Standard confirmed
  • 90.20 2013-10-15
    International Standard under systematic review
  • 90.60 2014-03-19
    Close of review
  • 90.93 2017-10-12
    International Standard confirmed
  • 90.92 2019-09-06
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2023-07-18
    Withdrawal of International Standard

Revised by