Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1990-06-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1996-06-15
    Committee draft (CD) registered
  • 30.99 1996-06-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-07-25
    DIS registered
  • 40.20 1996-09-12
    DIS ballot initiated: 12 weeks
  • 40.60 1997-03-07
    Close of voting
• 50
  Approval
  • 50.00 1997-07-25
    Final text received or FDIS registered for formal approval
  • 50.20 1997-10-23
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-01-28
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-02-02
    International Standard under publication
  • 60.60 1998-03-05
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-07-30
    Close of review
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.93 2008-12-31
    International Standard confirmed
  • 90.20 2013-01-15
    International Standard under systematic review
  • 90.60 2013-06-19
    Close of review
  • 90.93 2014-03-17
    International Standard confirmed
  • 90.20 2019-01-15
    International Standard under systematic review
  • 90.60 2019-06-05
    Close of review
  • 90.93 2019-07-09
    International Standard confirmed
  • 90.20 2024-07-15
    International Standard under systematic review
  • 90.60
    Close of review
• 95
  Withdrawal