Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1980-01-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1985-10-01
    Committee draft (CD) registered
  • 30.99 1986-05-27
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1986-05-27
    DIS registered
  • 40.20 1987-02-19
    DIS ballot initiated: 12 weeks
  • 40.60 1987-09-01
    Close of voting
  • 40.92 1988-10-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1991-04-01
    DIS registered
  • 40.60 1991-04-11
    Close of voting
  • 40.00 1991-04-26
    DIS registered
  • 40.20 1991-05-23
    DIS ballot initiated: 12 weeks
  • 40.60 1991-09-01
    Close of voting
• 50
  Approval
  • 50.00 1993-05-24
    Final text received or FDIS registered for formal approval
  • 50.20 1995-09-06
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1995-09-06
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1995-10-19
    International Standard published
• 90
  Review
  • 90.20 1999-11-25
    International Standard under systematic review
  • 90.60 2000-06-30
    Close of review
  • 90.93 2000-08-07
    International Standard confirmed
  • 90.20 2004-08-09
    International Standard under systematic review
  • 90.60 2005-03-24
    Close of review
  • 90.93 2005-05-31
    International Standard confirmed
  • 90.92 2006-06-14
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2007-05-15
    Withdrawal of International Standard

Revised by