Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1991-04-01
    New project registered in TC/SC work programme
  • 20.20 1991-12-15
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1993-01-15
    Committee draft (CD) registered
  • 30.20 1993-01-22
    CD consultation initiated
  • 30.99 1993-12-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-05-05
    DIS registered
  • 40.20 1994-05-19
    DIS ballot initiated: 12 weeks
  • 40.60 1994-12-13
    Close of voting
  • 40.00 1995-08-09
    DIS registered
  • 40.20 1996-02-15
    DIS ballot initiated: 12 weeks
  • 40.60 1996-05-17
    Close of voting
  • 40.99 1998-11-16
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-01-28
    Final text received or FDIS registered for formal approval
  • 50.20 2000-08-17
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-11-20
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-11-21
    International Standard under publication
  • 60.60 2000-12-21
    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 2007-04-24
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2011-09-15
    Withdrawal of International Standard

Revised by