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• 00
  Preliminary
• 10
  Proposal
  • 10.99 2000-04-05
    New project approved
• 20
  Preparatory
  • 20.00 2000-06-09
    New project registered in TC/SC work programme
  • 20.20 2000-07-26
    Working draft (WD) study initiated
  • 20.99 2003-05-28
    WD approved for registration as CD
• 30
  Committee
  • 30.00 2003-05-28
    Committee draft (CD) registered
  • 30.20 2003-05-28
    CD consultation initiated
  • 30.99 2003-09-10
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 2003-11-17
    DIS registered
  • 40.20 2003-12-08
    DIS ballot initiated: 12 weeks
  • 40.60 2004-05-12
    Close of voting
  • 40.99 2004-07-13
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2004-08-26
    Final text received or FDIS registered for formal approval
  • 50.20 2004-12-21
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2005-03-08
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2005-03-08
    International Standard under publication
  • 60.60 2005-05-13
    International Standard published
• 90
  Review
  • 90.20 2008-01-15
    International Standard under systematic review
  • 90.60 2008-06-18
    Close of review
  • 90.92 2012-12-10
    International Standard to be revised
  • 90.93 2012-12-10
    International Standard confirmed
  • 90.92 2017-01-17
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2019-02-12
    Withdrawal of International Standard

Revised by