Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1994-03-03
    New project registered in TC/SC work programme
  • 20.20 1994-12-02
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1997-02-12
    Committee draft (CD) registered
  • 30.20 1997-02-12
    CD study initiated
  • 30.99 1997-06-16
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-01-21
    DIS registered
  • 40.20 1998-01-29
    DIS ballot initiated: 12 weeks
  • 40.60 1998-07-20
    Close of voting
  • 40.99 1998-11-03
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1999-06-30
    Final text received or FDIS registered for formal approval
  • 50.20 1999-10-21
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-02-07
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-02-09
    International Standard under publication
  • 60.60 2000-03-16
    International Standard published
• 90
  Review
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-07-15
    Close of review
  • 90.93 2007-03-05
    International Standard confirmed
  • 90.20 2012-01-15
    International Standard under systematic review
  • 90.60 2012-06-20
    Close of review
  • 90.20 2017-04-15
    International Standard under systematic review
  • 90.60 2017-09-06
    Close of review
  • 90.93 2017-09-13
    International Standard confirmed
  • 90.92 2022-07-11
    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