Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1997-05-28
    New project registered in TC/SC work programme
  • 20.20 1998-04-28
    Working draft (WD) study initiated
  • 20.99 1998-11-30
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1998-11-30
    Committee draft (CD) registered
  • 30.20 1998-11-30
    CD study initiated
  • 30.99 1999-05-03
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1999-09-23
    DIS registered
  • 40.20 1999-10-07
    DIS ballot initiated: 12 weeks
  • 40.60 2000-03-28
    Close of voting
  • 40.99 2000-05-29
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-09-27
    Final text received or FDIS registered for formal approval
  • 50.20 2000-12-07
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-02-22
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-02-23
    International Standard under publication
  • 60.60 2001-03-29
    International Standard published
• 90
  Review
  • 90.20 2006-02-16
    International Standard under systematic review
  • 90.60 2006-06-30
    Close of review
  • 90.93 2006-06-30
    International Standard confirmed
  • 90.20 2010-10-15
    International Standard under systematic review
  • 90.60 2011-03-17
    Close of review
  • 90.93 2011-06-15
    International Standard confirmed
  • 90.20 2016-04-15
    International Standard under systematic review
  • 90.60 2016-09-17
    Close of review
  • 90.93 2016-09-19
    International Standard confirmed
  • 90.20 2021-07-15
    International Standard under systematic review
  • 90.60 2021-12-03
    Close of review
  • 90.92 2022-02-08
    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