Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1997-05-15
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1997-07-31
    Committee draft (CD) registered
  • 30.20 1997-07-31
    CD study initiated
  • 30.99 1998-11-03
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1999-09-23
    DIS registered
  • 40.20 1999-09-30
    DIS ballot initiated: 12 weeks
  • 40.60 2000-03-17
    Close of voting
  • 40.99 2000-06-30
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-07-25
    Final text received or FDIS registered for formal approval
  • 50.20 2001-01-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-04-18
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-04-19
    International Standard under publication
  • 60.60 2001-06-21
    International Standard published
• 90
  Review
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-15
    Close of review
  • 90.93 2006-11-08
    International Standard confirmed
  • 90.20 2011-10-15
    International Standard under systematic review
  • 90.60 2012-03-17
    Close of review
  • 90.93 2013-06-20
    International Standard confirmed
  • 90.20 2018-04-15
    International Standard under systematic review
  • 90.60 2018-09-05
    Close of review
  • 90.93 2019-09-20
    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