Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1994-10-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1994-12-01
    Committee draft (CD) registered
  • 30.20 1994-12-30
    CD study initiated
  • 30.99 1996-02-08
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-10-02
    DIS registered
  • 40.20 1996-10-31
    DIS ballot initiated: 12 weeks
  • 40.60 1997-04-28
    Close of voting
  • 40.99 1998-01-30
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-04-08
    Final text received or FDIS registered for formal approval
  • 50.20 1998-08-28
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-09-08
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-09-08
    International Standard under publication
  • 60.60 1998-10-15
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-08-22
    Close of review
  • 90.93 2003-10-07
    International Standard confirmed
  • 90.20 2008-10-15
    International Standard under systematic review
  • 90.60 2009-03-18
    Close of review
  • 90.93 2009-03-31
    International Standard confirmed
  • 90.20 2014-01-15
    International Standard under systematic review
  • 90.60 2014-06-18
    Close of review
  • 90.93 2014-11-13
    International Standard confirmed
  • 90.20 2019-10-15
    International Standard under systematic review
  • 90.60 2020-03-04
    Close of review
  • 90.93 2020-03-06
    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