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) (Feb 2024)
SNARF (DOC 133K) (Apr 2024)

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)
Show details for FPD - MetrologyFPD - Metrology
Show details for GasesGases
Show details for HB-LEDHB-LED
Hide details for Information & ControlInformation & Control
Show details for ChinaChina
Show details for JapanJapan
Show details for KoreaKorea
Hide details for North AmericaNorth America
Show details for Advanced Backend Factory IntegrationAdvanced Backend Factory Integration
Hide details for Diagnostic Data Acquisition Task Force NADiagnostic Data Acquisition Task Force NA
7174 Line Item Revision to SEMI E128-0414 (Reapproved 0519), Specification for XML Message Structures
7175 Line Item Revision to SEMI E132-0923 Specification for Equipment Client Authentication and Authorization and SEMI E132.2-0923 Specification for Protocol Buffers for Equipment Client Authentication and Authorization (ECA)
7176 Line Item Revision to SEMI E134-0923 Specification for Data Collection Management and SEMI E134.2-0923 Specification for Protocol Buffers of Data Collection Management
7178 Revision to SEMI E164-0414 (Reapproved 0721), Specification for EDA Common Metadata
7179 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Generic Model for Communication and Control of Manufacturing Equipment (GEM) to
SEMI E164-0414 (Reapproved 0721), Specification for EDA Common Metadata
7180 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Processing Management to SEMI E164-0414 (Reapproved 0721), Specification for EDA Common Metadata
7181 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Carrier Management (CMS) to SEMI E164-0414 (0721), Specification for EDA Common Metadata
7182 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Substrate Tracking to SEMI E164-0414 (0721), Specification for EDA Common Metadata
7183 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Control Job Management to SEMI E164-0414 (0721), Specification for EDA Common Metadata
7184 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Equipment Performance Tracker to SEMI E164-0414 (0721), Specification for EDA Common Metadata
7185 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Time Synchronization and Definition of the TS-Clock Object to SEMI E164-0414 (0721), Specification for EDA Common Metadata
7186 Revision to Add a New Subordinate Standard: Specification for EDA Common Metadata for Module Process Tracking to SEMI E164-0414 (0721), Specification for EDA Common Metadata
7191 Line Item Revision to SEMI E179-0623 Specification for Protocol Buffers Common Components
7227 Line Item Revision to SEMI E125-0923 Specification for Equipment Self Description (EqSD) and SEMI E125.2-0923 Specification for Protocol Buffers for Equipment Self Description (EqSD)
7228 Line Item Revision to SEMI E134-0923 Specification for Data Collection Management and SEMI E134.2-0923 Specification for Protocol Buffers of Data Collection Management
7229 Line Item Revision to SEMI 179-0623 Specification for Protocol Buffers Common Components
TFOF Diagnostic Data Acquisition Task Force NA
Show details for Energy Saving Equipment Communication Task ForceEnergy Saving Equipment Communication Task Force
Show details for Equipment Data Publication (EDP) Task ForceEquipment Data Publication (EDP) Task Force
Show details for Fab & Equipment Computer and Device Security (CDS) Task ForceFab & Equipment Computer and Device Security (CDS) Task Force
Show details for GEM 300 Task ForceGEM 300 Task Force
Show details for Graphical User Interfaces (GUI) Task ForceGraphical User Interfaces (GUI) Task Force
Show details for NA Information and Control CommitteeNA Information and Control Committee
Show details for Process Control System NAProcess Control System NA
Show details for Sensor Bus Task ForceSensor Bus Task Force
Show details for TaiwanTaiwan
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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