Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1976-02-01
    Committee draft (CD) registered
  • 30.20 1980-06-01
    CD consultation initiated
  • 30.99 1982-01-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1978-12-01
    DIS registered
  • 40.20 1979-10-01
    DIS ballot initiated: 12 weeks
  • 40.60 1980-04-01
    Close of voting
  • 40.92 1980-06-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1983-06-01
    DIS registered
  • 40.20 1984-03-01
    DIS ballot initiated: 12 weeks
  • 40.60 1984-06-01
    Close of voting
• 50
  Approval
  • 50.00 1984-09-01
    Final text received or FDIS registered for formal approval
  • 50.20 1984-12-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1984-12-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1985-02-14
    International Standard published
• 90
  Review
  • 90.20 1994-11-30
    International Standard under systematic review
  • 90.60 1998-11-06
    Close of review
  • 90.93 1999-05-06
    International Standard confirmed
  • 90.20 2004-02-12
    International Standard under systematic review
  • 90.60 2004-12-31
    Close of review
  • 90.93 2005-01-06
    International Standard confirmed
  • 90.20 2010-01-15
    International Standard under systematic review
  • 90.60 2010-06-17
    Close of review
  • 90.20 2015-04-15
    International Standard under systematic review
  • 90.60 2015-09-17
    Close of review
  • 90.93 2019-01-03
    International Standard confirmed
• 95
  Withdrawal