Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1992-12-22
    New project registered in TC/SC work programme
  • 20.20 1994-05-19
    Working draft (WD) study initiated
  • 20.99 1994-05-19
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1995-06-06
    Committee draft (CD) registered
  • 30.20 1995-06-06
    CD study initiated
  • 30.60 1996-02-14
    Close of comment period
  • 30.99 1997-12-09
    CD approved for registration as DIS
• 40
  Enquiry
• 50
  Approval
  • 50.00 1999-02-23
    Final text received or FDIS registered for formal approval
  • 50.20 1999-06-17
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-07-27
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1999-07-27
    International Standard under publication
  • 60.60 1999-09-30
    International Standard published
• 90
  Review
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-06-27
    Close of review
  • 90.93 2006-04-14
    International Standard confirmed
  • 90.20 2010-10-15
    International Standard under systematic review
  • 90.60 2011-03-17
    Close of review
  • 90.93 2011-04-11
    International Standard confirmed
• 95
  Withdrawal
  • 95.99 2014-04-22
    Withdrawal of International Standard