IS 4250 (1980) laboratory testing
IS 4250 (1980) is a BIS certification testing standard. Products notified under this IS must be tested in recognised laboratories before ISI Mark / CRS registration can proceed.
Discipline
Mapped under Microbiology Testing based on the typical product family (Food, Dairy & Beverages).
What labs typically evaluate
- Conformance to the clauses in IS 4250 (1980)
- Safety / performance / material checks required for the notified product
- Report pack suitable for BIS application and surveillance
BIS products covered by this standard
- Specification for domestic electric food - Mixers (Liquidizers And Grinders) (ISI)
- Electric Food-Mixers (Liquidizers and Grinders) and Centrifugal Juicers – Specification ( Second Revision ) (ISI)
Next step
Share your product datasheet / HSN and target scheme (ISI or CRS). Certko maps the lab scope, indicative cost and booking path.











