Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1979-01-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1993-06-01
    Committee draft (CD) registered
  • 30.20 1993-12-15
    CD study initiated
  • 30.99 1997-09-04
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-02-02
    DIS registered
  • 40.20 1998-02-12
    DIS ballot initiated: 12 weeks
  • 40.60 1998-08-07
    Close of voting
  • 40.93 1999-06-01
    Full report circulated: decision for new DIS ballot
  • 40.00 1999-06-24
    DIS registered
  • 40.20 1999-07-01
    DIS ballot initiated: 12 weeks
  • 40.60 1999-10-14
    Close of voting
  • 40.99 2000-02-04
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-08-25
    Final text received or FDIS registered for formal approval
  • 50.20 2000-12-21
    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 2001-04-24
    International Standard under publication
  • 60.60 2001-12-20
    International Standard published
• 90
  Review
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-08-25
    Close of review
  • 90.92 2006-08-25
    International Standard to be revised
  • 90.93 2009-05-05
    International Standard confirmed
  • 90.92 2011-11-03
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2016-06-23
    Withdrawal of International Standard

Revised by