Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1996-01-19
    New project registered in TC/SC work programme
  • 20.20 1998-12-10
    Working draft (WD) study initiated
  • 20.99 1999-01-19
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1999-01-19
    Committee draft (CD) registered
  • 30.20 1999-01-19
    CD study initiated
  • 30.99 1999-03-31
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1999-10-22
    DIS registered
  • 40.20 1999-11-04
    DIS ballot initiated: 12 weeks
  • 40.60 2000-05-04
    Close of voting
  • 40.99 2001-01-19
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2001-02-08
    Final text received or FDIS registered for formal approval
  • 50.20 2001-05-10
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-08-31
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-09-04
    International Standard under publication
  • 60.60 2001-10-18
    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 2006-07-31
    International Standard confirmed
  • 90.20 2011-07-15
    International Standard under systematic review
  • 90.60 2011-12-17
    Close of review
  • 90.93 2012-01-13
    International Standard confirmed
  • 90.20 2017-01-15
    International Standard under systematic review
  • 90.60 2017-06-07
    Close of review
  • 90.93 2017-06-07
    International Standard confirmed
  • 90.20 2022-04-15
    International Standard under systematic review
  • 90.60 2022-09-03
    Close of review
  • 90.93 2022-09-05
    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