Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1991-12-01
    New project registered in TC/SC work programme
  • 20.20 1991-12-01
    Working draft (WD) study initiated
  • 20.99 1991-12-01
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1991-12-01
    Committee draft (CD) registered
  • 30.20 1991-12-01
    CD study/ballot initiated
  • 30.99 1993-04-20
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-10-20
    DIS registered
  • 40.20 1994-11-10
    DIS ballot initiated: 12 weeks
  • 40.60 1995-06-14
    Close of voting
  • 40.99 1998-08-04
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-09-03
    Final text received or FDIS registered for formal approval
  • 50.20 1999-04-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-06-30
    Close of voting. Proof returned by secretariat
  • 50.92 1999-07-16
    FDIS or proof referred back to TC or SC
  • 50.00 1999-07-16
    Final text received or FDIS registered for formal approval
  • 50.20 1999-10-21
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-02-09
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-02-10
    International Standard under publication
  • 60.60 2000-06-29
    International Standard published
• 90
  Review
  • 90.20 2004-11-25
    International Standard under periodical review
  • 90.60 2005-07-15
    Close of review
  • 90.92 2005-12-06
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2010-02-24
    Withdrawal of International Standard

Revised by