Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1983-12-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1989-12-01
    Committee draft (CD) registered
  • 30.20 1991-12-01
    CD consultation initiated
  • 30.99 1992-06-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1993-09-07
    DIS registered
  • 40.20 1993-09-23
    DIS ballot initiated: 12 weeks
  • 40.60 1994-04-19
    Close of voting
  • 40.00 1995-02-20
    DIS registered
  • 40.20 1995-03-16
    DIS ballot initiated: 12 weeks
  • 40.60 1995-06-21
    Close of voting
• 50
  Approval
  • 50.00 1997-11-24
    Final text received or FDIS registered for formal approval
  • 50.20 1998-03-19
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-06-17
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-08-31
    International Standard under publication
  • 60.60 1998-10-08
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-04-15
    Close of review
  • 90.92 2003-04-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2004-11-12
    Withdrawal of International Standard

Revised by