Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1980-08-01
    Committee draft (CD) registered
  • 30.20 1981-12-01
    CD consultation initiated
  • 30.99 1982-12-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1983-01-01
    DIS registered
  • 40.20 1983-04-01
    DIS ballot initiated: 12 weeks
  • 40.60 1983-10-01
    Close of voting
• 50
  Approval
  • 50.00 1984-02-01
    Final text received or FDIS registered for formal approval
  • 50.20 1984-05-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1984-05-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1984-05-01
    International Standard published
• 90
  Review
  • 90.92 1993-06-30
    International Standard to be revised
  • 90.93 1998-12-16
    International Standard confirmed
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-12-11
    Close of review
  • 90.93 2003-12-11
    International Standard confirmed
  • 90.92 2004-08-31
    International Standard to be revised
  • 90.93 2005-10-01
    International Standard confirmed
  • 90.20 2010-10-15
    International Standard under systematic review
  • 90.60 2011-03-17
    Close of review
  • 90.93 2012-02-03
    International Standard confirmed
  • 90.20 2017-01-15
    International Standard under systematic review
  • 90.60 2017-06-07
    Close of review
  • 90.93 2018-12-03
    International Standard confirmed
  • 90.20 2023-10-15
    International Standard under systematic review
  • 90.60 2024-03-04
    Close of review
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.92
    International Standard to be revised
  • 90.93
    International Standard confirmed
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard