Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1994-10-15
    New project registered in TC/SC work programme
  • 20.20 1994-10-15
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1994-10-15
    Committee draft (CD) registered
  • 30.20 1995-12-27
    CD study initiated
  • 30.99 1997-12-16
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-03-24
    DIS registered
  • 40.20 1998-04-23
    DIS ballot initiated: 12 weeks
  • 40.60 1998-10-19
    Close of voting
  • 40.99 2001-06-26
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2001-09-18
    Final text received or FDIS registered for formal approval
  • 50.20 2002-02-15
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2002-05-13
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2002-05-22
    International Standard under publication
  • 60.60 2002-08-22
    International Standard published
• 90
  Review
  • 90.20 2007-07-17
    International Standard under systematic review
  • 90.60 2007-12-18
    Close of review
  • 90.93 2007-12-19
    International Standard confirmed
  • 90.92 2012-05-11
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2017-11-23
    Withdrawal of International Standard

Revised by