Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1985-06-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1989-09-01
    Committee draft (CD) registered
  • 30.20 1990-11-01
    CD study initiated
  • 30.60 1994-04-25
    Close of comment period
  • 30.99 1994-08-31
    CD approved for registration as DIS
• 40
  Enquiry
• 50
  Approval
  • 50.00 1996-05-03
    Final text received or FDIS registered for formal approval
  • 50.20 1997-07-10
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-07-10
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-08-28
    International Standard published
• 90
  Review
  • 90.20 2001-11-15
    International Standard under systematic review
  • 90.60 2002-03-15
    Close of review
  • 90.92 2002-03-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2006-08-14
    Withdrawal of International Standard

Revised by