Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-11-09
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1995-07-17
    Committee draft (CD) registered
  • 30.20 1997-02-21
    CD study initiated
  • 30.99 1997-06-06
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-10-02
    DIS registered
  • 40.20 1997-10-16
    DIS ballot initiated: 12 weeks
  • 40.60 1998-03-31
    Close of voting
  • 40.99 1998-06-22
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-09-21
    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 1999-02-18
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1999-02-18
    International Standard under publication
  • 60.60 1999-03-25
    International Standard published
• 90
  Review
  • 90.20 2003-07-04
    International Standard under systematic review
  • 90.60 2003-07-04
    Close of review
  • 90.93 2003-07-04
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.93 2009-07-01
    International Standard confirmed
  • 90.92 2016-10-10
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2018-02-21
    Withdrawal of International Standard

Revised by