Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1981-09-01
    New project registered in TC/SC work programme
  • 20.20 1994-08-08
    Working draft (WD) study initiated
  • 20.99 1995-08-08
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1996-08-08
    Committee draft (CD) registered
  • 30.20 1996-08-08
    CD study initiated
  • 30.99 1997-04-23
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-12-12
    DIS registered
  • 40.20 1998-01-15
    DIS ballot initiated: 12 weeks
  • 40.60 1998-07-08
    Close of voting
  • 40.99 1998-08-31
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-09-16
    Final text received or FDIS registered for formal approval
  • 50.20 1998-12-10
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-03-16
    Close of voting. Proof returned by secretariat
  • 50.99 1999-05-17
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1999-05-17
    International Standard under publication
  • 60.60 1999-08-12
    International Standard published
• 90
  Review
  • 90.20 2003-12-17
    International Standard under systematic review
  • 90.60 2004-07-07
    Close of review
  • 90.99 2004-07-07
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2005-01-06
    Withdrawal ballot initiated
  • 95.60 2005-04-06
    Close of voting
  • 95.99 2005-05-02
    Withdrawal of International Standard