Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1997-02-28
    New project registered in TC/SC work programme
  • 20.20 1998-01-16
    Working draft (WD) study initiated
  • 20.99 1998-01-16
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1998-01-16
    Committee draft (CD) registered
  • 30.20 1998-01-16
    CD study initiated
  • 30.99 1998-03-27
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-04-17
    DIS registered
  • 40.20 1998-04-30
    DIS ballot initiated: 12 weeks
  • 40.60 1998-11-04
    Close of voting
  • 40.99 2000-11-10
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-12-04
    Final text received or FDIS registered for formal approval
  • 50.20 2000-12-21
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-03-01
    Close of voting. Proof returned by secretariat
  • 50.99 2002-01-30
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 2002-02-15
    International Standard under publication
  • 60.60 2002-03-28
    International Standard published
• 90
  Review
  • 90.20 2007-01-15
    International Standard under systematic review
  • 90.60 2007-06-20
    Close of review
  • 90.92 2008-06-11
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2012-11-05
    Withdrawal of International Standard

Revised by