Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1977-01-01
    Committee draft (CD) registered
  • 30.20 1980-01-01
    CD consultation initiated
  • 30.99 1982-01-01
    CD approved for registration as DIS
  • 30.00 1986-09-03
    Committee draft (CD) registered
  • 30.20 1992-07-01
    CD consultation initiated
  • 30.99 1993-04-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1977-09-01
    DIS registered
  • 40.20 1978-02-01
    DIS ballot initiated: 12 weeks
  • 40.60 1978-09-01
    Close of voting
  • 40.92 1979-12-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1984-09-27
    DIS registered
  • 40.20 1985-10-24
    DIS ballot initiated: 12 weeks
  • 40.60 1986-02-01
    Close of voting
  • 40.92 1986-06-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1993-10-01
    DIS registered
  • 40.20 1993-11-04
    DIS ballot initiated: 12 weeks
  • 40.60 1994-06-14
    Close of voting
• 50
  Approval
  • 50.00 1997-02-27
    Final text received or FDIS registered for formal approval
  • 50.20 1997-08-07
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-10-29
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-12-18
    International Standard published
• 90
  Review
  • 90.20 2001-11-26
    International Standard under systematic review
  • 90.60 2002-09-20
    Close of review
  • 90.93 2002-09-20
    International Standard confirmed
  • 90.20 2007-07-15
    International Standard under systematic review
  • 90.60 2007-12-18
    Close of review
  • 90.93 2008-10-30
    International Standard confirmed
  • 90.92 2012-06-26
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2015-03-26
    Withdrawal of International Standard

Revised by