Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1992-01-07
    New project registered in TC/SC work programme
  • 20.20 1994-02-21
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1994-10-01
    Committee draft (CD) registered
  • 30.20 1994-10-01
    CD consultation initiated
  • 30.99 1994-10-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-08-05
    DIS registered
  • 40.20 1996-08-29
    DIS ballot initiated: 12 weeks
  • 40.60 1997-02-21
    Close of voting
• 50
  Approval
  • 50.00 1997-09-03
    Final text received or FDIS registered for formal approval
  • 50.20 1997-11-06
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-02-13
    Close of voting. Proof returned by secretariat
  • 50.99 1998-02-13
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1998-02-13
    International Standard under publication
  • 60.60 1999-12-16
    International Standard published
• 90
  Review
  • 90.20 2003-11-25
    International Standard under systematic review
  • 90.60 2005-01-05
    Close of review
  • 90.93 2005-01-05
    International Standard confirmed
  • 90.20 2010-01-15
    International Standard under systematic review
  • 90.60 2010-06-17
    Close of review
  • 90.99 2010-09-20
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2011-02-01
    Withdrawal ballot initiated
  • 95.60 2011-05-02
    Close of voting
  • 95.99 2011-05-10
    Withdrawal of International Standard