Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1989-06-01
    New project approved
• 20
  Preparatory
  • 20.00 1990-06-01
    New project registered in TC/SC work programme
  • 20.20 1991-10-15
    Working draft (WD) study initiated
  • 20.60 1993-06-28
    Close of comment period
  • 20.99 1993-06-28
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1993-06-28
    Committee draft (CD) registered
  • 30.99 1993-06-28
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-02-14
    DIS registered
  • 40.20 1995-03-30
    DIS ballot initiated: 12 weeks
  • 40.60 1995-10-25
    Close of voting
• 50
  Approval
  • 50.00 1996-09-20
    Final text received or FDIS registered for formal approval
  • 50.20 1997-02-27
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-02-27
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-03-06
    International Standard published
• 90
  Review
  • 90.20 2002-11-08
    International Standard under systematic review
  • 90.60 2003-06-30
    Close of review
  • 90.93 2003-09-10
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.20 2013-10-15
    International Standard under systematic review
  • 90.60 2014-03-19
    Close of review
  • 90.92 2021-08-27
    International Standard to be revised
  • 90.93
    International Standard confirmed
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard

Will be replaced by