Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1991-08-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1994-06-01
    Committee draft (CD) registered
  • 30.20 1994-06-01
    CD consultation initiated
  • 30.99 1995-05-20
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-07-20
    DIS registered
  • 40.20 1995-08-17
    DIS ballot initiated: 12 weeks
  • 40.60 1996-03-11
    Close of voting
• 50
  Approval
  • 50.00 1997-11-27
    Final text received or FDIS registered for formal approval
  • 50.20 1998-02-19
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-05-13
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-05-13
    International Standard under publication
  • 60.60 1998-07-16
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-08-15
    Close of review
  • 90.93 2003-08-25
    International Standard confirmed
  • 90.20 2008-01-15
    International Standard under systematic review
  • 90.60 2008-06-18
    Close of review
  • 90.93 2008-07-02
    International Standard confirmed
  • 90.20 2013-07-15
    International Standard under systematic review
  • 90.60 2013-12-18
    Close of review
  • 90.93 2013-12-27
    International Standard confirmed
  • 90.92 2015-10-16
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2019-03-13
    Withdrawal of International Standard

Revised by