Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1980-05-01
    Committee draft (CD) registered
• 40
  Enquiry
  • 40.00 1980-05-01
    DIS registered
  • 40.20 1980-11-01
    DIS ballot initiated: 12 weeks
  • 40.60 1981-06-01
    Close of voting
• 50
  Approval
  • 50.00 1981-07-01
    Final text received or FDIS registered for formal approval
  • 50.20 1983-04-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1983-04-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1983-05-01
    International Standard published
• 90
  Review
  • 90.92 1992-11-15
    International Standard to be revised
  • 90.93 1994-10-31
    International Standard confirmed
  • 90.20 1998-11-30
    International Standard under systematic review
  • 90.60 1999-07-15
    Close of review
  • 90.93 2000-10-20
    International Standard confirmed
  • 90.20 2005-01-08
    International Standard under systematic review
  • 90.60 2005-12-05
    Close of review
  • 90.92 2005-12-05
    International Standard to be revised
  • 90.93 2010-02-05
    International Standard confirmed
  • 90.20 2017-10-15
    International Standard under systematic review
  • 90.60 2018-03-07
    Close of review
  • 90.20 2023-01-15
    International Standard under systematic review
  • 90.60 2023-06-05
    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