| Subject | English | Norwegian Bokmål |
| el., sec.sys. | self-testing function | selvprøving |
| el., sec.sys. | self-testing function | automatisk prøving |
| environ. | testing guideline No definition needed | prøvingsforskrift |
| environ. | testing method No definition needed | prøvingsmetode |
| environ. | testing of chemicals The determination of the efficacy and the toxicity of chemical products | kjemikalieprøving |
| environ. | testing of materials The complex of tests performed in order to ascertain the characteristics and behaviour of materials; they are classified in physical and chemical tests, mechanical tests and technological tests | materialprøving |
| environ. | testing of plant protection products Tests performed to establish the effectiveness of pesticides under a wide variety of climatic and other environmental conditions; to assess the possible side effects on animals, plants and humans and to determine the persistence of pesticide residues in the environment | plantevernmiddelprøving |