Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1992-02-15
    New project approved
• 20
  Preparatory
  • 20.00 1992-02-21
    New project registered in TC/SC work programme
  • 20.20 1992-06-15
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1994-06-01
    Committee draft (CD) registered
  • 30.20 1995-12-27
    CD study/ballot initiated
  • 30.60 1995-12-27
    Close of voting/ comment period
  • 30.99 1997-12-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-07-13
    DIS registered
  • 40.20 1998-08-13
    DIS ballot initiated: 12 weeks
  • 40.60 1999-02-12
    Close of voting
  • 40.99 2000-02-29
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-06-09
    Final text received or FDIS registered for formal approval
  • 50.20 2001-01-11
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-04-05
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-04-05
    International Standard under publication
  • 60.60 2001-06-28
    International Standard published
• 90
  Review
  • 90.20 2006-03-22
    International Standard under periodical review
  • 90.60 2006-08-04
    Close of review
  • 90.93 2006-10-05
    International Standard confirmed
  • 90.20 2011-10-15
    International Standard under periodical review
  • 90.60 2012-03-17
    Close of review
  • 90.93 2012-04-03
    International Standard confirmed
  • 90.92 2016-06-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2019-10-22
    Withdrawal of International Standard

Revised by