Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1975-09-01
    Committee draft (CD) registered
  • 30.99 1985-02-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1985-02-01
    DIS registered
  • 40.20 1985-06-13
    DIS ballot initiated: 12 weeks
  • 40.60 1986-01-01
    Close of voting
• 50
  Approval
  • 50.00 1986-06-04
    Final text received or FDIS registered for formal approval
  • 50.20 1986-10-23
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1986-10-23
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1986-12-18
    International Standard published
• 90
  Review
  • 90.20 1990-11-15
    International Standard under systematic review
  • 90.60 1991-03-01
    Close of review
  • 90.20 1995-11-30
    International Standard under systematic review
  • 90.60 1996-06-30
    Close of review
  • 90.93 1996-10-31
    International Standard confirmed
  • 90.20 2000-12-08
    International Standard under systematic review
  • 90.60 2001-10-05
    Close of review
  • 90.93 2001-12-17
    International Standard confirmed
  • 90.20 2005-12-20
    International Standard under systematic review
  • 90.60 2006-07-05
    Close of review
  • 90.93 2007-10-17
    International Standard confirmed
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.93 2013-10-23
    International Standard confirmed
  • 90.20 2017-01-15
    International Standard under systematic review
  • 90.60 2017-06-07
    Close of review
  • 90.93 2017-10-19
    International Standard confirmed
  • 90.92 2020-01-06
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2021-08-19
    Withdrawal of International Standard

Revised by