Ïã¸ÛÁùºÏ²Ê¿ª½±

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1977-01-01
    Committee draft (CD) registered
  • 30.99 1977-01-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1977-01-01
    DIS registered
  • 40.20 1977-08-01
    DIS ballot initiated: 12 weeks
  • 40.60 1978-04-01
    Close of voting
• 50
  Approval
  • 50.00 1978-04-01
    Final text received or FDIS registered for formal approval
  • 50.20 1978-08-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1978-08-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1978-09-01
    International Standard published
• 90
  Review
  • 90.93 1984-02-01
    International Standard confirmed
  • 90.93 1989-06-01
    International Standard confirmed
  • 90.20 1993-11-30
    International Standard under systematic review
  • 90.60 1994-07-15
    Close of review
  • 90.20 1998-11-30
    International Standard under systematic review
  • 90.60 1999-07-15
    Close of review
  • 90.93 2000-08-15
    International Standard confirmed
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-07-15
    Close of review
  • 90.20 2010-07-15
    International Standard under systematic review
  • 90.60 2010-12-17
    Close of review
  • 90.20 2015-10-15
    International Standard under systematic review
  • 90.60 2016-03-17
    Close of review
  • 90.92 2016-10-05
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2017-02-28
    Withdrawal of International Standard

Revised by