Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1985-02-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1990-10-10
    Committee draft (CD) registered
  • 30.99 1990-10-11
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1990-10-11
    DIS registered
  • 40.20 1991-04-04
    DIS ballot initiated: 12 weeks
  • 40.60 1992-04-21
    Close of voting
  • 40.92 1992-12-23
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1993-04-28
    DIS registered
  • 40.20 1993-10-21
    DIS ballot initiated: 12 weeks
  • 40.60 1994-01-24
    Close of voting
  • 40.00 1994-04-20
    DIS registered
  • 40.20 1994-09-29
    DIS ballot initiated: 12 weeks
  • 40.60 1995-10-03
    Close of voting
• 50
  Approval
  • 50.00 1992-04-21
    Final text received or FDIS registered for formal approval
  • 50.20 1992-10-16
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1992-10-16
    Close of voting. Proof returned by secretariat
  • 50.00 1996-02-13
    Final text received or FDIS registered for formal approval
  • 50.20 1996-11-26
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1996-11-26
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-01-22
    International Standard published
• 90
  Review
  • 90.20 2001-11-15
    International Standard under systematic review
  • 90.60 2002-01-01
    Close of review
  • 90.93 2002-07-09
    International Standard confirmed
  • 90.20 2007-07-15
    International Standard under systematic review
  • 90.60 2007-12-18
    Close of review
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.20 2018-01-15
    International Standard under systematic review
  • 90.60 2018-06-06
    Close of review
  • 90.93 2018-09-06
    International Standard confirmed
  • 90.92 2021-02-26
    International Standard to be revised
  • 90.93
    International Standard confirmed
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard

Will be replaced by