Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1979-05-01
    Committee draft (CD) registered
  • 30.20 1985-06-01
    CD study initiated
  • 30.20 1986-06-01
    CD study initiated
  • 30.99 1987-04-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1989-02-20
    DIS registered
  • 40.20 1989-04-27
    DIS ballot initiated: 12 weeks
  • 40.60 1989-11-01
    Close of voting
  • 40.92 1989-12-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1992-07-29
    DIS registered
  • 40.20 1992-09-10
    DIS ballot initiated: 12 weeks
  • 40.60 1992-12-07
    Close of voting
• 50
  Approval
  • 50.00 1993-10-06
    Final text received or FDIS registered for formal approval
  • 50.20 1994-11-10
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-11-10
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1994-12-22
    International Standard published
• 90
  Review
  • 90.92 1999-03-01
    International Standard to be revised
  • 90.93 2004-11-25
    International Standard confirmed
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-01-02
    Close of review
  • 90.92 2005-01-02
    International Standard to be revised
  • 90.93 2005-06-30
    International Standard confirmed
  • 90.92 2008-12-10
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2010-06-07
    Withdrawal of International Standard

Revised by