Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1984-08-01
    Committee draft (CD) registered
  • 30.99 1985-05-23
    CD approved for registration as DIS
  • 30.99 1988-04-26
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1985-05-23
    DIS registered
  • 40.20 1985-06-27
    DIS ballot initiated: 12 weeks
  • 40.60 1986-01-01
    Close of voting
  • 40.92 1986-02-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1988-05-05
    DIS registered
  • 40.20 1988-06-09
    DIS ballot initiated: 12 weeks
  • 40.60 1988-12-01
    Close of voting
  • 40.00 1989-05-09
    DIS registered
  • 40.20 1989-05-25
    DIS ballot initiated: 12 weeks
  • 40.60 1989-09-01
    Close of voting
• 50
  Approval
  • 50.00 1990-08-30
    Final text received or FDIS registered for formal approval
  • 50.20 1990-09-14
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1990-09-14
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1990-11-15
    International Standard published
• 90
  Review
  • 90.92 1994-06-03
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 1994-12-22
    Withdrawal of International Standard

Revised by