Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-04-01
    New project registered in TC/SC work programme
  • 20.20 1993-06-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1993-09-01
    Committee draft (CD) registered
  • 30.20 1994-01-13
    CD study initiated
  • 30.99 1994-10-14
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-03-06
    DIS registered
  • 40.20 1995-04-13
    DIS ballot initiated: 12 weeks
  • 40.60 1995-11-02
    Close of voting
  • 40.93 1996-01-12
    Full report circulated: decision for new DIS ballot
  • 40.00 1996-04-26
    DIS registered
  • 40.20 1996-05-30
    DIS ballot initiated: 12 weeks
  • 40.60 1996-09-18
    Close of voting
• 50
  Approval
  • 50.00 1997-01-29
    Final text received or FDIS registered for formal approval
  • 50.20 1997-07-03
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-10-03
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-12-25
    International Standard published
• 90
  Review
• 95
  Withdrawal
  • 95.99 2005-11-08
    Withdrawal of International Standard

Revised by