Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1987-01-01
    Committee draft (CD) registered
  • 30.20 1987-01-01
    CD study initiated
  • 30.99 1987-04-10
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1990-10-23
    DIS registered
  • 40.20 1990-11-08
    DIS ballot initiated: 12 weeks
  • 40.60 1991-05-01
    Close of voting
• 50
  Approval
  • 50.00 1993-11-30
    Final text received or FDIS registered for formal approval
  • 50.20 1994-06-10
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-06-10
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1994-08-18
    International Standard published
• 90
  Review
  • 90.20 1998-11-30
    International Standard under systematic review
  • 90.60 1999-07-15
    Close of review
  • 90.92 1999-09-30
    International Standard to be revised
  • 90.93 2002-12-10
    International Standard confirmed
  • 90.20 2007-01-15
    International Standard under systematic review
  • 90.60 2007-06-20
    Close of review
  • 90.92 2007-09-20
    International Standard to be revised
  • 90.93 2009-10-09
    International Standard confirmed
  • 90.20 2014-10-15
    International Standard under systematic review
  • 90.60 2015-03-18
    Close of review
  • 90.92 2015-12-04
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2018-12-13
    Withdrawal of International Standard

Revised by