Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1988-01-01
    New project registered in TC/SC work programme
  • 20.20 1992-08-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1992-12-01
    Committee draft (CD) registered
  • 30.20 1992-12-30
    CD study initiated
  • 30.99 1994-12-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-09-27
    DIS registered
  • 40.20 1996-12-05
    DIS ballot initiated: 12 weeks
  • 40.60 1997-06-03
    Close of voting
  • 40.99 1998-01-26
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-04-03
    Final text received or FDIS registered for formal approval
  • 50.20 1998-07-23
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-10-10
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-11-13
    International Standard under publication
  • 60.60 1998-12-17
    International Standard published
• 90
  Review
  • 90.20 2003-01-02
    International Standard under systematic review
  • 90.60 2003-06-30
    Close of review
  • 90.93 2003-10-21
    International Standard confirmed
  • 90.20 2008-10-15
    International Standard under systematic review
  • 90.60 2009-03-18
    Close of review
  • 90.92 2010-03-17
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2013-07-22
    Withdrawal of International Standard

Revised by