Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1984-10-01
    New project registered in TC/SC work programme
  • 20.20 1988-08-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1988-11-01
    Committee draft (CD) registered
  • 30.99 1992-12-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-04-03
    DIS registered
  • 40.20 1995-05-04
    DIS ballot initiated: 12 weeks
  • 40.60 1995-12-06
    Close of voting
• 50
  Approval
  • 50.00 1997-09-01
    Final text received or FDIS registered for formal approval
  • 50.20 1997-11-13
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-02-25
    Close of voting. Proof returned by secretariat
  • 50.99 1998-03-02
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1998-03-02
    International Standard under publication
  • 60.60 1998-04-16
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2004-03-29
    Close of review
  • 90.93 2004-04-01
    International Standard confirmed
  • 90.99 2006-09-14
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2006-09-18
    Withdrawal ballot initiated
  • 95.60 2006-12-18
    Close of voting
  • 95.99 2007-03-05
    Withdrawal of International Standard