Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1972-06-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1981-06-01
    Committee draft (CD) registered
  • 30.99 1985-01-30
    CD approved for registration as DIS
  • 30.99 1998-07-07
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1985-01-30
    DIS registered
  • 40.20 1985-11-07
    DIS ballot initiated: 12 weeks
  • 40.60 1986-05-01
    Close of voting
  • 40.92 1990-10-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1998-08-03
    DIS registered
  • 40.20 1998-08-13
    DIS ballot initiated: 12 weeks
  • 40.60 1999-01-13
    Close of voting
  • 40.99 1999-07-05
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1990-10-01
    Final text received or FDIS registered for formal approval
  • 50.20 1990-12-07
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1990-12-07
    Close of voting. Proof returned by secretariat
  • 50.92 1994-07-06
    FDIS or proof referred back to TC or SC
  • 50.00 1999-08-27
    Final text received or FDIS registered for formal approval
  • 50.20 1999-11-11
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-02-02
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-02-03
    International Standard under publication
  • 60.60 2000-03-16
    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 2005-12-31
    International Standard confirmed
  • 90.20 2010-10-15
    International Standard under systematic review
  • 90.60 2011-03-17
    Close of review
  • 90.92 2011-11-16
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2016-02-18
    Withdrawal of International Standard

Revised by