Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1984-06-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1984-07-01
    Committee draft (CD) registered
  • 30.99 1990-09-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1993-03-29
    DIS registered
  • 40.20 1995-08-17
    DIS ballot initiated: 12 weeks
  • 40.60 1996-03-12
    Close of voting
  • 40.93 1998-07-24
    Full report circulated: decision for new DIS ballot
  • 40.00 1999-06-29
    DIS registered
  • 40.20 1999-07-08
    DIS ballot initiated: 12 weeks
  • 40.60 1999-09-29
    Close of voting
  • 40.93 1999-11-05
    Full report circulated: decision for new DIS ballot
  • 40.00 2000-05-12
    DIS registered
  • 40.20 2000-05-18
    DIS ballot initiated: 12 weeks
  • 40.60 2000-08-14
    Close of voting
  • 40.99 2000-11-14
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2001-01-16
    Final text received or FDIS registered for formal approval
  • 50.20 2001-04-26
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-07-24
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-07-25
    International Standard under publication
  • 60.60 2001-09-13
    International Standard published
• 90
  Review
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-15
    Close of review
  • 90.93 2006-07-15
    International Standard confirmed
  • 90.92 2011-01-18
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2014-01-13
    Withdrawal of International Standard

Revised by