Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1975-07-01
    Committee draft (CD) registered
• 40
  Enquiry
  • 40.92 1983-03-01
    Full report circulated: DIS referred back to TC or SC
• 50
  Approval
  • 50.00 1975-07-01
    Final text received or FDIS registered for formal approval
  • 50.20 1975-07-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1975-07-01
    Close of voting. Proof returned by secretariat
  • 50.00 1983-03-01
    Final text received or FDIS registered for formal approval
  • 50.20 1983-05-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1983-05-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1983-07-01
    International Standard published
• 90
  Review
  • 90.93 1991-01-01
    International Standard confirmed
  • 90.20 2004-02-26
    International Standard under systematic review
  • 90.60 2005-09-23
    Close of review
  • 90.93 2005-09-23
    International Standard confirmed
• 95
  Withdrawal
  • 95.99 2007-06-22
    Withdrawal of International Standard

Revised by