Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1980-09-01
    Committee draft (CD) registered
  • 30.20 1984-07-01
    CD consultation initiated
  • 30.99 1985-04-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1985-08-28
    DIS registered
  • 40.20 1985-09-26
    DIS ballot initiated: 12 weeks
  • 40.60 1986-04-01
    Close of voting
  • 40.92 1987-06-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1989-09-05
    DIS registered
  • 40.20 1989-10-12
    DIS ballot initiated: 12 weeks
  • 40.60 1990-01-01
    Close of voting
• 50
  Approval
  • 50.00 1990-08-31
    Final text received or FDIS registered for formal approval
  • 50.20 1991-06-07
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1991-06-07
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1991-09-05
    International Standard published
• 90
  Review
  • 90.20 1995-11-30
    International Standard under systematic review
  • 90.60 1996-06-30
    Close of review
  • 90.93 1996-10-23
    International Standard confirmed
  • 90.20 2000-11-25
    International Standard under systematic review
  • 90.60 2001-07-30
    Close of review
  • 90.99 2005-10-12
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2005-10-12
    Withdrawal ballot initiated
  • 95.60 2006-01-12
    Close of voting
  • 95.99 2006-01-31
    Withdrawal of International Standard