Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1978-06-01
    New project registered in TC/SC work programme
  • 20.20 1981-01-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1982-05-01
    Committee draft (CD) registered
  • 30.20 1982-10-01
    CD study initiated
  • 30.20 1985-03-01
    CD study initiated
  • 30.20 1987-12-01
    CD study initiated
  • 30.99 1989-03-23
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1989-06-15
    DIS registered
  • 40.20 1989-08-24
    DIS ballot initiated: 12 weeks
  • 40.60 1990-03-01
    Close of voting
• 50
  Approval
  • 50.00 1990-06-29
    Final text received or FDIS registered for formal approval
  • 50.20 1990-10-04
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1990-10-04
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1990-11-15
    International Standard published
• 90
  Review
  • 90.20 1994-11-30
    International Standard under systematic review
  • 90.60 1995-06-30
    Close of review
  • 90.93 1995-09-15
    International Standard confirmed
  • 90.20 1999-11-25
    International Standard under systematic review
  • 90.60 2000-06-30
    Close of review
  • 90.99 2001-01-16
    Withdrawal of International Standard proposed by TC or SC
  • 90.93 2001-06-19
    International Standard confirmed
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-15
    Close of review
  • 90.20 2011-07-15
    International Standard under systematic review
  • 90.60 2011-12-17
    Close of review
  • 90.99 2013-10-30
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2001-01-17
    Withdrawal ballot initiated
  • 95.60 2001-04-15
    Close of voting
  • 95.92 2001-06-19
    Decision not to withdraw International Standard
  • 95.20 2013-11-18
    Withdrawal ballot initiated
  • 95.60 2014-04-23
    Close of voting
  • 95.99 2014-04-23
    Withdrawal of International Standard