Previously

Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1995-06-30
    New project approved
• 20
  Preparatory
  • 20.00 1995-06-30
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1995-12-15
    Committee draft (CD) registered
  • 30.99 1996-01-08
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-10-23
    DIS registered
  • 40.20 1996-11-07
    DIS ballot initiated: 12 weeks
  • 40.60 1997-04-28
    Close of voting
• 50
  Approval
  • 50.00 1997-12-15
    Final text received or FDIS registered for formal approval
  • 50.20 1998-02-05
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-04-30
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-05-05
    International Standard under publication
  • 60.60 1998-06-11
    International Standard published
• 90
  Review
  • 90.20 2005-01-30
    International Standard under systematic review
  • 90.60 2005-08-12
    Close of review
  • 90.93 2005-08-12
    International Standard confirmed
  • 90.20 2010-07-15
    International Standard under systematic review
  • 90.60 2010-12-17
    Close of review
  • 90.20 2015-10-15
    International Standard under systematic review
  • 90.60 2016-03-17
    Close of review
  • 90.92 2016-07-08
    International Standard to be revised
  • 90.93 2020-03-17
    International Standard confirmed
  • 90.20 2020-10-15
    International Standard under systematic review
  • 90.60 2021-03-05
    Close of review
  • 90.93 2021-07-22
    International Standard confirmed
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard