Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1994-10-01
    New project registered in TC/SC work programme
  • 20.20 1995-04-01
    Working draft (WD) study initiated
  • 20.99 1995-11-24
    WD approved for registration as CD
• 30
  Committee
  • 30.99 1996-11-24
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-12-16
    DIS registered
  • 40.20 1998-01-08
    DIS ballot initiated: 12 weeks
  • 40.60 1998-06-08
    Close of voting
  • 40.99 1998-12-04
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1999-10-22
    Final text received or FDIS registered for formal approval
  • 50.20 2000-03-30
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-06-26
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-08-24
    International Standard under publication
  • 60.60 2000-10-26
    International Standard published
• 90
  Review
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-07-15
    Close of review
  • 90.92 2009-09-24
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2012-08-16
    Withdrawal of International Standard

Revised by