Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1990-11-01
    Committee draft (CD) registered
  • 30.99 1991-10-17
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1991-10-17
    DIS registered
  • 40.20 1991-12-05
    DIS ballot initiated: 12 weeks
  • 40.60 1992-07-15
    Close of voting
• 50
  Approval
  • 50.00 1993-08-30
    Final text received or FDIS registered for formal approval
  • 50.20 1993-11-03
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1993-11-03
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1993-12-09
    International Standard published
• 90
  Review
  • 90.20 1997-11-30
    International Standard under systematic review
  • 90.60 1998-07-15
    Close of review
  • 90.93 1998-07-20
    International Standard confirmed
  • 90.20 2002-09-11
    International Standard under systematic review
  • 90.60 2003-06-05
    Close of review
  • 90.93 2003-06-05
    International Standard confirmed
  • 90.20 2007-10-15
    International Standard under systematic review
  • 90.60 2008-03-18
    Close of review
  • 90.93 2008-06-09
    International Standard confirmed
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.92 2014-01-09
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2018-09-25
    Withdrawal of International Standard

Revised by