Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1989-06-01
    Committee draft (CD) registered
  • 30.20 1994-12-01
    CD study initiated
  • 30.99 1995-04-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-08-09
    DIS registered
  • 40.20 1995-09-14
    DIS ballot initiated: 12 weeks
  • 40.60 1996-04-17
    Close of voting
• 50
  Approval
  • 50.00 1996-08-14
    Final text received or FDIS registered for formal approval
  • 50.20 1997-02-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-02-25
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-04-10
    International Standard published
• 90
  Review
  • 90.20 2001-11-15
    International Standard under systematic review
  • 90.60 2002-08-21
    Close of review
  • 90.93 2002-08-21
    International Standard confirmed
  • 90.20 2007-04-15
    International Standard under systematic review
  • 90.60 2007-09-19
    Close of review
  • 90.93 2007-10-30
    International Standard confirmed
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.93 2013-10-15
    International Standard confirmed
  • 90.20 2018-10-15
    International Standard under systematic review
  • 90.60 2019-03-05
    Close of review
  • 90.93 2019-12-16
    International Standard confirmed
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard