Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1991-06-15
    New project registered in TC/SC work programme
  • 20.20 1991-11-08
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1991-12-15
    Committee draft (CD) registered
  • 30.20 1992-01-15
    CD consultation initiated
  • 30.99 1992-03-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-06-16
    DIS registered
  • 40.20 1994-07-07
    DIS ballot initiated: 12 weeks
  • 40.60 1995-01-27
    Close of voting
  • 40.99 1998-04-29
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-06-18
    Final text received or FDIS registered for formal approval
  • 50.20 1998-08-27
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-11-18
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-11-19
    International Standard under publication
  • 60.60 1998-12-20
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-03-14
    Close of review
  • 90.93 2003-08-25
    International Standard confirmed
  • 90.20 2008-04-15
    International Standard under systematic review
  • 90.60 2008-09-17
    Close of review
  • 90.93 2008-10-02
    International Standard confirmed
  • 90.92 2009-12-10
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2010-05-21
    Withdrawal of International Standard

Revised by