Input-output norms for asbestos-free brakelinings prescribe permitted raw material proportions and importer obligations on use.

Standard input-output norms prescribe the permitted composition and quantities of raw materials for asbestos-free brakelinings with nitrile rubber, listing phenol formaldehyde resin, fibre glass chopped strands, iron powder, small proportions of metals and elastomers, and miscellaneous consumables allowed up to a capped portion of FOB export value. Applicants must ensure imported inputs match these proportions and are used or required in the manufacture of the export product, with schedules mandating determination and verification of applicable input proportions.

---

---

---