Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1988-09-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1989-06-01
    Committee draft (CD) registered
  • 30.20 1994-02-21
    CD study initiated
  • 30.99 1996-10-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-04-20
    DIS registered
  • 40.20 1998-05-07
    DIS ballot initiated: 12 weeks
  • 40.60 1998-11-04
    Close of voting
  • 40.99 1998-12-04
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1999-04-30
    Final text received or FDIS registered for formal approval
  • 50.20 1999-09-16
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-12-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-01-03
    International Standard under publication
  • 60.60 2000-02-24
    International Standard published
• 90
  Review
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-07-15
    Close of review
  • 90.93 2005-08-01
    International Standard confirmed
  • 90.20 2010-07-15
    International Standard under systematic review
  • 90.60 2010-12-17
    Close of review
  • 90.93 2011-04-17
    International Standard confirmed
  • 90.92 2012-09-10
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2017-05-03
    Withdrawal of International Standard

Revised by