SAC

998341 - Geological and geophysical consulting services

SAC 998341 covers Geological and geophysical consulting services. Use it as a services-classification reference for GST workflows, then verify rates and filing decisions in official CBIC sources.

Code: 998341
Classifier: SAC
Heading: 9983

Key facts

Code: 998341
Classifier: SAC
Heading: 9983
Group: 99834
Service code: 998341

Classification hierarchy

Section 8 - Business and Production Services
Heading 9983
Group 99834
Service code 998341

FAQ

What is SAC 998341?

SAC 998341 identifies Geological and geophysical consulting services in the parsed GST services classification source layer.

Where is SAC used in practice?

SAC is used for service classification in GST invoicing and service-tax compliance workflows. Verify filing decisions in official CBIC sources.

How is this linked to NIC?

Related NIC links are generated only when the source row or matrix includes confirmed NIC references for the service activity.

Source and verification

Official source document

Last verified: 2026-05-12

This page is an independent reference layer. Verify filing, tax, customs or regulatory decisions in the official source before use.

Code history and standards

Current site layer 998341 current

Current SAC row parsed from the official CBIC GST services classification source layer.

GST service family 99834 parent

Parent service classification level used for browsing related GST service codes.

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More codes in this category

998342 Subsurface surveying services 998343 Mineral exploration and evaluation 998344 Surface surveying and map-making services 998345 Weather forecasting and meteorological services 998346 Technical testing and analysis services 998347 Certification of ships, aircraft, dams, etc. 998348 Certification and authentication of works of art 998349 Other technical and scientific services n.e.c.

Connected classifications

Use these adjacent classifiers when the same real-world activity needs a business, goods, services, occupation or education view.

NIC service activity Use NIC when this service needs a business-activity category for registration or profiling. NCO occupations Use NCO to see occupations and business roles commonly connected with services. HSN goods Use HSN when the same workflow includes goods, materials or product supply. InSCED education fields Use InSCED when the service links to qualifications, training or study fields. NIC 2008 to NIC 2025 converter Use the legacy converter when older NIC activity codes appear in service documents. Legacy crosswalk policy Open the legacy hub to see which old-to-current classifier routes are source-backed on this site.