Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1988-09-01
    New project registered in TC/SC work programme
  • 20.20 1995-12-31
    Working draft (WD) study initiated
  • 20.99 1996-05-31
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1996-05-31
    Committee draft (CD) registered
  • 30.20 1996-05-31
    CD study initiated
  • 30.99 1996-11-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-04-14
    DIS registered
  • 40.20 1997-06-19
    DIS ballot initiated: 12 weeks
  • 40.60 1997-12-08
    Close of voting
  • 40.99 1998-03-02
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-07-22
    Final text received or FDIS registered for formal approval
  • 50.20 1998-11-19
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-02-18
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1999-02-18
    International Standard under publication
  • 60.60 1999-04-22
    International Standard published
• 90
  Review
  • 90.20 2003-12-04
    International Standard under systematic review
  • 90.60 2004-07-28
    Close of review
  • 90.93 2004-07-28
    International Standard confirmed
  • 90.20 2009-07-15
    International Standard under systematic review
  • 90.60 2009-12-15
    Close of review
• 95
  Withdrawal
  • 95.99 2012-07-10
    Withdrawal of International Standard

Revised by