SEMI International Standards
Standards Locale: Japan
Committee: Liquid Chemicals
Place of Meeting: Official Virtual TC Chapter Meeting & SEMI Japan office Room1 [Hybrid]
Date of Meeting: 05/21/2026
Meeting End Date:
Recording SEMI Standards Staff: Takeaki Hirabara
CER Posted to Web: 06/05/2026
Leadership Changes
WG/TF/SC/TC Name | Previous Leader | New Leader |
Trace Metal Analysis for High Pure IPA
Task Force | Takuya Nagafuchi–Nihon Entegris /
Hiroshi Sugawara–Organo | Takuya Nagafuchi–Nihon Entegris |
TC Chapter Structure Changes
None.
Ballot Results
None.
Ratification Ballot Results
None.
Activities Approved by the GCS between meetings of TC Chapter meeting
None.
Authorized Activities
None.
Authorized Ballots
# | When | TF | Details |
| 7267A | Cycle 5 or later, 2026 | Liquid-Borne Particle Counter Task Force | Revision to C77-0818, Test Method for Determining the Counting Efficiency of Liquid-Borne Particle Counters for Which the Minimum Detectable Particle Size is Between 30 nm and 100 nm, with title change to: Test Method for Determining the Counting Efficiency of Liquid-Borne Particle Counters for Which the Minimum Detectable Particle Size is in the Range of 20 nm and 100 nm |
SNARF(s) Granted a One-Year Extension
None.
SNARF(s) Cancelled
None.
Standard(s) to receive Inactive Status
None.
Special Announcements of the Committee (Workshops, Programs, etc.)
None.
Next Meeting
The next meeting of the Liquid Chemicals Global Technical Committee Japan TC Chapter is scheduled for Sep 4, 2026, 3:30pm – 5:00pm in SEMI Japan office and OVTCCM.
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