Cycle 05-18 is now closed.
Cycle 06-18 will open on July 20.
Letter ballots are periodically issued by SEMI Standards. The letter ballot is the first step in the approval process required for publication of a new or revised standard.
Informational ballots are use to receive comments and refine a standards draft document prior to being issued as a Letter Ballot.
Recently Approved Ballots
Draft Documents recently approved by various Technical Committees. Pending successful procedural review, these Documents will be approved for publications.
Procedural Review Results: July 2018 | May 2018 | March 2018 | January 2018 | December 2017 | September 2017 | August 2017 | June 2017| May 2017| January 2017
The ISC A&R SC shall determine whether the procedural requirements of these Regulations have been met and whether a satisfactory consensus has been reached on standards actions. (Regulations ¶ 11.1).
SEMI Standards Critical Dates
Document submission deadlines and voting periods for upcoming technical ballots in 2018.