Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1988-08-22
    Committee draft (CD) registered
  • 30.99 1989-01-16
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1989-01-16
    DIS registered
  • 40.20 1989-06-29
    DIS ballot initiated: 12 weeks
  • 40.60 1990-01-01
    Close of voting
• 50
  Approval
  • 50.00 1990-03-13
    Final text received or FDIS registered for formal approval
  • 50.20 1990-10-05
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1990-10-05
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1990-11-29
    International Standard published
• 90
  Review
  • 90.20 1994-11-30
    International Standard under systematic review
  • 90.60 1995-06-30
    Close of review
  • 90.92 1997-04-01
    International Standard to be revised
  • 90.93 2001-06-12
    International Standard confirmed
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-10
    Close of review
  • 90.93 2006-07-10
    International Standard confirmed
  • 90.20 2011-07-15
    International Standard under systematic review
  • 90.60 2011-12-17
    Close of review
  • 90.93 2012-04-05
    International Standard confirmed
  • 90.20 2017-07-15
    International Standard under systematic review
  • 90.60 2017-12-06
    Close of review
  • 90.99 2018-02-01
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2018-03-01
    Withdrawal ballot initiated
  • 95.60 2018-04-28
    Close of voting
  • 95.99 2018-04-30
    Withdrawal of International Standard