Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1987-05-01
    New project approved
• 20
  Preparatory
  • 20.00 1987-06-01
    New project registered in TC/SC work programme
  • 20.20 1995-06-15
    Working draft (WD) study initiated
  • 20.99 1995-10-15
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1995-11-15
    Committee draft (CD) registered
  • 30.20 1996-06-28
    CD consultation initiated
  • 30.99 1997-05-29
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-07-31
    DIS registered
  • 40.20 1997-09-18
    DIS ballot initiated: 12 weeks
  • 40.60 1998-03-12
    Close of voting
  • 40.99 1998-06-23
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-08-04
    Final text received or FDIS registered for formal approval
  • 50.20 1998-11-26
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-03-02
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1999-03-02
    International Standard under publication
  • 60.60 1999-04-15
    International Standard published
• 90
  Review
  • 90.20 2003-11-25
    International Standard under systematic review
  • 90.60 2004-07-07
    Close of review
  • 90.93 2004-07-07
    International Standard confirmed
  • 90.20 2009-07-15
    International Standard under systematic review
  • 90.60 2009-12-17
    Close of review
  • 90.92 2010-10-07
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2014-02-06
    Withdrawal of International Standard

Revised by