Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1981-06-01
    Committee draft (CD) registered
• 40
  Enquiry
  • 40.00 1981-06-01
    DIS registered
  • 40.20 1982-03-01
    DIS ballot initiated: 12 weeks
  • 40.60 1982-09-01
    Close of voting
  • 40.92 1983-01-01
    Full report circulated: DIS referred back to TC or SC
• 50
  Approval
  • 50.00 1983-07-01
    Final text received or FDIS registered for formal approval
  • 50.20 1983-10-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1983-10-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1983-12-01
    International Standard published
• 90
  Review
  • 90.93 1988-06-01
    International Standard confirmed
  • 90.20 1992-11-30
    International Standard under systematic review
  • 90.60 1993-06-30
    Close of review
  • 90.93 1993-11-23
    International Standard confirmed
  • 90.20 1998-05-31
    International Standard under systematic review
  • 90.60 1998-10-31
    Close of review
  • 90.93 1999-02-19
    International Standard confirmed
  • 90.20 2003-11-25
    International Standard under systematic review
  • 90.60 2005-01-18
    Close of review
  • 90.93 2005-01-18
    International Standard confirmed
  • 90.20 2010-01-15
    International Standard under systematic review
  • 90.60 2010-06-17
    Close of review
  • 90.93 2012-09-13
    International Standard confirmed
  • 90.92 2015-09-03
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2016-06-29
    Withdrawal of International Standard

Revised by