SEMI International Standards
SEMI New Activity Report Forms (SNARFs)
& SEMI Task Force Organization Forms (TFOFs)

Below you will find the TFOFs of all the task forces actively working in each region. The TFOF contains the charter and purpose of each task force.

The SNARFs that are listed under each task force are the individual activities of the task force. While the majority of these activities lead to the creation or revision of a standard, there are some activities which are focused on exploring and expanding the program.

If you have any further questions on a specific activity, contact your local Standards staff. A listing of global SEMI Standards staff can be found on the contact information page.

Blank forms：
TFOF (DOC 115K) (Sept 2024)
SNARF (DOC 133K) (April 2026)

The listing of SNARFs and TFOFs below are sorted by Global Technical Committee, and then by the region that approved the TFOF.

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Show details for 3D Packaging and Integration3D Packaging and Integration
Show details for Automated Test EquipmentAutomated Test Equipment
Show details for Automation TechnologyAutomation Technology
Show details for Compound Semiconductor MaterialsCompound Semiconductor Materials
Show details for EH&SEH&S
Show details for FacilitiesFacilities
Show details for Flat Panel Display (FPD) - Materials & ComponentsFlat Panel Display (FPD) - Materials & Components
Show details for Flat Panel Display (FPD) - MetrologyFlat Panel Display (FPD) - Metrology
Show details for Flexible Hybrid Electronics (FHE)Flexible Hybrid Electronics (FHE)
Hide details for GasesGases
Show details for JapanJapan
Hide details for North AmericaNorth America
Show details for Filters and Purifiers Task ForceFilters and Purifiers Task Force
Show details for Gases Specification Task ForceGases Specification Task Force
Show details for Heater Jacket Task ForceHeater Jacket Task Force
Show details for Mass Flow Controller Task ForceMass Flow Controller Task Force
Show details for Materials of Construction of Gas Delivery Systems Task ForceMaterials of Construction of Gas Delivery Systems Task Force
Hide details for NA Gases CommitteeNA Gases Committee
Reapproval of SEMI E49.6-1103 (Reapproved 1211), Guide for Subsystem Assembly and Testing Procedures – Stainless Steel Systems
Reapproval of SEMI F019-0815, Specification for the Surface Condition of the Wetted Surfaces of Stainless Steel Components
Reapproval of SEMI F022-0812 (Reapproved 0518), Guide for Bulk and Specialty Gas Distribution Systems
Reapproval of SEMI F037-0318, Test Method for Determination of Surface Roughness Parameters for Gas Distribution System Components
Reapproval of SEMI F072-0214 (Reapproved 0221), Test Method for Auger Electron Spectroscopy (AES) Evaluation of Oxide Layer of Wetted Surfaces of Passivated 316L Stainless Steel Components
Reapproval of SEMI F101-1105 (Reapproved 1018), Test Method for Determining Pressure Regulator Performance in Gas Distribution Systems
Reapproval of SEMI F117-1121, Specification for Dimensions of Sandwich Components for 1.125 Inch Type Surface Mount Gas Distribution Systems
Reapproval of SEMI F119-1121, Test Method for Determining the Critical Pitting Temperature of Stainless Steel Surfaces Used in Corrosive Gas Systems by Use of a Ferric Chloride Solution
Show details for Pressure Measurement Task ForcePressure Measurement Task Force
Show details for Surface Mount Sandwich Component Dimensions Task ForceSurface Mount Sandwich Component Dimensions Task Force
Show details for HB-LEDHB-LED
Show details for Information & ControlInformation & Control
Show details for Liquid ChemicalsLiquid Chemicals
Show details for MEMS / NEMSMEMS / NEMS
Show details for MetricsMetrics
Show details for MicropatterningMicropatterning
Show details for PhotovoltaicPhotovoltaic
Show details for Photovoltaic (PV) - MaterialsPhotovoltaic (PV) - Materials
Show details for Physical Interfaces & CarriersPhysical Interfaces & Carriers
Show details for Silicon WaferSilicon Wafer
Show details for TraceabilityTraceability

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