Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1975-01-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1978-06-01
    Committee draft (CD) registered
  • 30.20 1982-04-01
    CD consultation initiated
  • 30.99 1982-04-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1986-05-28
    DIS registered
  • 40.20 1986-07-03
    DIS ballot initiated: 12 weeks
  • 40.60 1987-02-01
    Close of voting
• 50
  Approval
  • 50.00 1988-01-22
    Final text received or FDIS registered for formal approval
  • 50.20 1988-07-21
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1988-07-21
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1988-12-01
    International Standard published
• 90
  Review
  • 90.20 1992-11-30
    International Standard under systematic review
  • 90.60 1993-06-30
    Close of review
  • 90.93 1993-07-22
    International Standard confirmed
  • 90.20 1998-05-31
    International Standard under systematic review
  • 90.60 1998-10-31
    Close of review
  • 90.93 1999-01-21
    International Standard confirmed
  • 90.20 2003-11-25
    International Standard under systematic review
  • 90.60 2004-07-15
    Close of review
  • 90.20 2009-07-15
    International Standard under systematic review
  • 90.60 2009-12-17
    Close of review
  • 90.93 2010-07-08
    International Standard confirmed
  • 90.92 2014-01-03
    International Standard to be revised
  • 90.93 2016-05-13
    International Standard confirmed
  • 90.92 2018-11-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2020-06-02
    Withdrawal of International Standard

Revised by