Step-by-step used engine oil SOP for Indian dealership workshops: drain, store, document, and sell through authorised recyclers.
Drain
Funnel into a dedicated line. Never into a drum that held solvent or cooking oil. Tag the bay if you run petrol and diesel pits with different waste streams.
Store
IBC or tank on a bund. Rain lid. Label 'used engine oil only'. Keep coolant and brake fluid elsewhere.
Measure and book
Dip weekly. When you hit the recycler's minimum, raise pickup on BioTradX. Do not overflow into open barrels in the parking lot.
File
Invoice, weighment, recycler authorisation copy. That pack is what Responsible Us and CSR Universe are really describing when they talk about circular resource management at Globe Toyota: process, not a photo-op.