Category 2 animal by-products (ABP) are materials that pose a moderate risk and must be handled and processed with care to prevent the spread of disease and contamination.

Category 2 animal by-products (ABP) include materials that are not fit for human consumption and pose a moderate risk to public and animal health. This guide explores what Category 2 ABP includes, the handling and processing methods, and the regulatory framework ensuring safe disposal.

What are Category 2 Animal By-Products?

Category 2 ABP includes materials that, while not as high-risk as Category 1, still require careful handling and processing:

  • Manure and Digestive Tract Content: Includes manure, digestive tract content, and other similar waste from animals.

  • Dead Animals: Animals that have not been slaughtered for human consumption, excluding Category 1 materials.

  • Products Containing Veterinary Drug Residues: By-products containing residues of veterinary drugs at levels exceeding those permitted for food production.

  • Material Contaminated with Environmental Pollutants: Includes materials contaminated with substances such as heavy metals or other pollutants.

Handling and Processing Methods

Handling and processing of Category 2 ABP must follow stringent procedures to ensure safety and compliance:

Collection and Transportation
  • Special Containers: Category 2 materials must be collected and transported in appropriate, labelled containers.
  • Labelling: Containers must be clearly labelled as Category 2 ABP to prevent accidental misuse.
Processing and Disposal
  • Rendering: Category 2 ABP can be processed in approved rendering plants where the material is treated to destroy pathogens and contaminants.
  • Composting and Biogas Production: Some Category 2 materials can be safely composted or used in biogas production.
  • Incineration: Incineration is an alternative disposal method for certain Category 2 materials, ensuring complete destruction.

Regulatory and Quality Control

The European Union has established comprehensive regulations to manage Category 2 ABP:

  • Traceability: Ensures all Category 2 materials are traceable from their origin to their final disposal.

  • Hygiene Standards: Strict hygiene practices are mandated to prevent contamination during handling and processing.

  • Disposal Methods: Specific guidelines on rendering, composting, biogas production, and incineration to ensure safe disposal.

  • Inspection and Compliance: Regular inspections and audits to ensure facilities comply with all regulatory requirements.

Environmental Impact

Proper management and disposal of Category 2 ABP are essential for environmental protection. Controlled processing methods such as rendering, composting, and biogas production minimise the risk of disease transmission and environmental contamination.

Conclusion

Category 2 animal by-products (ABP) require careful handling and strict compliance with regulatory standards due to their moderate risk.