Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1991-01-01
    Committee draft (CD) registered
  • 30.20 1991-06-01
    CD study initiated
  • 30.99 1991-10-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1992-03-06
    DIS registered
  • 40.20 1992-04-02
    DIS ballot initiated: 12 weeks
  • 40.60 1992-10-28
    Close of voting
  • 40.92 1994-06-16
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1994-07-14
    DIS registered
  • 40.20 1994-07-21
    DIS ballot initiated: 12 weeks
  • 40.60 1994-10-21
    Close of voting
• 50
  Approval
  • 50.00 1995-10-13
    Final text received or FDIS registered for formal approval
  • 50.20 1996-11-19
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1996-11-19
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1996-12-12
    International Standard published
• 90
  Review
  • 90.20 2000-11-25
    International Standard under systematic review
  • 90.60 2001-11-20
    Close of review
  • 90.93 2002-10-21
    International Standard confirmed
  • 90.20 2007-10-15
    International Standard under systematic review
  • 90.60 2008-03-18
    Close of review
  • 90.20 2013-01-15
    International Standard under systematic review
  • 90.60 2013-06-19
    Close of review
  • 90.93 2013-12-05
    International Standard confirmed
  • 90.20 2018-10-15
    International Standard under systematic review
  • 90.60 2019-03-05
    Close of review
  • 90.92 2019-09-19
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2023-05-02
    Withdrawal of International Standard

Revised by