Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1980-03-01
    Committee draft (CD) registered
  • 30.20 1984-08-01
    CD study initiated
  • 30.99 1984-08-01
    CD approved for registration as DIS
  • 30.99 1985-01-19
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1980-03-01
    DIS registered
  • 40.20 1980-11-01
    DIS ballot initiated: 12 weeks
  • 40.60 1981-06-01
    Close of voting
  • 40.92 1984-08-20
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1985-01-29
    DIS registered
  • 40.20 1985-06-20
    DIS ballot initiated: 12 weeks
  • 40.60 1985-09-01
    Close of voting
  • 40.92 1986-10-01
    Full report circulated: DIS referred back to TC or SC
• 50
  Approval
  • 50.00 1987-07-23
    Final text received or FDIS registered for formal approval
  • 50.20 1988-02-11
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1988-02-11
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1988-05-19
    International Standard published
• 90
  Review
  • 90.92 1992-11-20
    International Standard to be revised
  • 90.93 1996-10-31
    International Standard confirmed
  • 90.20 2001-05-11
    International Standard under systematic review
  • 90.60 2001-10-01
    Close of review
  • 90.93 2001-10-01
    International Standard confirmed
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-15
    Close of review
  • 90.93 2007-03-29
    International Standard confirmed
• 95
  Withdrawal
  • 95.99 2009-12-01
    Withdrawal of International Standard

Revised by