Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-08-10
    New project registered in TC/SC work programme
  • 20.20 1993-08-10
    Working draft (WD) study initiated
  • 20.99 1994-12-15
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1995-04-15
    Committee draft (CD) registered
  • 30.20 1995-04-15
    CD consultation initiated
  • 30.99 1996-02-20
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-02-28
    DIS registered
  • 40.20 1996-03-21
    DIS ballot initiated: 12 weeks
  • 40.60 1996-09-12
    Close of voting
• 50
  Approval
  • 50.00 1997-04-28
    Final text received or FDIS registered for formal approval
  • 50.20 1997-07-24
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-10-24
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-12-25
    International Standard published
• 90
  Review
  • 90.20 2001-11-15
    International Standard under systematic review
  • 90.60 2002-07-30
    Close of review
  • 90.93 2002-12-03
    International Standard confirmed
  • 90.20 2007-10-15
    International Standard under systematic review
  • 90.60 2008-03-18
    Close of review
  • 90.93 2008-12-22
    International Standard confirmed
  • 90.20 2013-10-15
    International Standard under systematic review
  • 90.60 2014-03-19
    Close of review
  • 90.93 2017-07-12
    International Standard confirmed
  • 90.20 2022-07-15
    International Standard under systematic review
  • 90.60 2022-12-03
    Close of review
  • 90.99 2023-03-16
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2023-03-23
    Withdrawal ballot initiated
  • 95.60 2023-05-19
    Close of voting
  • 95.99 2023-05-23
    Withdrawal of International Standard