Ontario guide
Ontario Meat Plant Inedible Materials: Handling, Storage, and Records
Last reviewed: 2026-08-17 · Primary sources verified in InspectionDay regulatory datasets
Inedible material must be kept separate from edible product and managed under written procedures. Ontario requirements appear in O. Reg. 31/05 and MPG Part 9 — including prompt removal from edible areas, designated storage, and temperature limits when material remains on site.
What are inedible materials in an Ontario meat plant?
Inedible materials are items that cannot enter the edible product stream — condemned product, specified risk material where applicable, material destined for animal food, pet food, disposal, or other approved uses. Ontario expects procedures that prevent contamination of meat products during handling, movement, and storage.
What needs to happen operationally
- Promptly remove inedible material from areas where carcasses, parts, or meat products are handled or stored.
- Convey material to the designated inedible room or area without contaminating edible product.
- Store inedible material at 10 °C or less when it remains at the plant for more than 48 hours unless an inspector directs otherwise with recorded conditions (O. Reg. 31/05 s. 86(4)).
- Follow additional requirements for condemned product, SRM, and approved uses such as animal food or pet food where they apply to your plant.
What belongs in the record
Illustrative inedible material record (not a prescribed form)
- Material description and category (routine, condemned, SRM, animal food, etc.)
- Origin area and time identified
- Quantity and disposition path
- Storage location and time moved to inedible area
- Storage temperature when the 48-hour rule may apply
- Removal date, carrier, and destination when material leaves the plant
- Designation or hold references when regulatory designation applies
- Approval evidence where animal food or pet food use requires it
Exact fields depend on material category and plant program. InspectionDay supports Ontario inedible workflows where enabled — it does not determine regulatory acceptability.
When something goes wrong
Document delayed removal, storage above temperature limits, commingling risk, or missing approvals. Immediate correction may include moving material, adjusting storage, or stopping a disposition path. Corrective action may be required when the issue indicates a program gap — for example repeated late removal from a production area.
What an inspector may ask for later
Inedible material records for the period under review, evidence of prompt removal from edible areas, storage temperature logs when material remained on site beyond 48 hours, disposition documentation, and any corrective follow-up linked to inedible handling deviations.
Common questions
- How long can inedible material stay at the plant?
- When inedible material remains at the plant for more than 48 hours, O. Reg. 31/05 s. 86(4) requires storage at 10 °C or less unless an inspector directs otherwise with recorded conditions.
- Does every plant need the same inedible categories?
- No. Categories and disposition paths depend on plant type, species, and activities — for example SRM handling applies where relevant. Confirm against MPG Part 9 and your written program.
Official sources
Reviewed against primary Ontario and Alberta government sources. InspectionDay does not determine regulatory compliance.
O. Reg. 31/05, Meat
Source verified in dataset: 2026-08-10
View official sourceMPG Part 9 — Inedible materials
Reference: Part 9
Source verified in dataset: 2026-08-10
View official sourceOntario Meat Plant Guidelines
Source verified in dataset: 2026-08-10
View official source
Related guides
- Ontario Meat Plant Requirements: What Provincial Operators Need to Know
- Ontario Meat Plant Pre-Operational Inspections: Records and Corrective Action
- When an Ontario Meat Plant Check Fails: Corrections, Corrective Action, and Records
- Ontario Meat Plant Inspection Readiness: Organizing Records for Review
- All Ontario guides
Explore InspectionDay for Ontario
Inedible identification, storage, and removal linked to the operating day.