Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1992-09-08
    New project registered in TC/SC work programme
  • 20.20 1998-10-29
    Working draft (WD) study initiated
  • 20.99 1998-10-29
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1998-10-29
    Committee draft (CD) registered
  • 30.99 1998-11-02
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1999-03-11
    DIS registered
  • 40.20 1999-03-25
    DIS ballot initiated: 12 weeks
  • 40.60 1999-09-14
    Close of voting
  • 40.99 2000-04-17
    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 2001-02-08
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-04-30
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-05-03
    International Standard under publication
  • 60.60 2001-06-14
    International Standard published
• 90
  Review
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-15
    Close of review
  • 90.20 2011-07-15
    International Standard under systematic review
  • 90.60 2011-12-17
    Close of review
  • 90.92 2015-07-09
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2019-02-19
    Withdrawal of International Standard

Revised by