North American Product Classification System (NAPCS) Canada 2017 Version 1.0
641 - Oil and gas and mineral exploration
This group comprises certain services used in the search for, discovery and initial delimitation of previously unknown pools of oil or gas, unproven areas or deeper zones of known pools, previously unknown mineral deposits, or the re-evaluation of sub-marginal or neglected mineral deposits.
Exclusion(s)
- geophysical survey services (See 77241 Surveying and mapping services)
64121 - Mineral exploration
This class comprises certain services used in the search for, discovery and initial delimitation of previously unknown mineral deposits or the re-evaluation of sub-marginal or neglected mineral deposits.
Exclusion(s)
- geophysical survey services (See 77241 Surveying and mapping services)
641211 - Mineral exploration
This subclass comprises certain services used in the search for, discovery and initial delimitation of previously unknown mineral deposits or the re-evaluation of sub-marginal or neglected mineral deposits.
Exclusion(s)
- geophysical survey services (See 77241 Surveying and mapping services)
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