EAC Certification (CU-TR Certification): Compliance Guidelines for Feeding Equipment and Feed Conveying Equipment (Belt/Screw Conveyors)
I. Applicable Regulatory Framework
Feeding equipment (such as feeders, drinkers, and cages) and feed conveying equipment (such as belt conveyors and screw conveyors) are classified as specialised agricultural machinery and must comply with the following mandatory technical regulations of the Eurasian Economic Union (EAEU):
Regulation Name    Scope of Application
TR CU 010/2011    Technical Regulation on the Safety of Machinery and Equipment: Covers ‘specialised machinery for various farms (animals, poultry) and feed production’ (e.g., feed conveyors, livestock equipment), with core requirements including mechanical safety (pinch protection, rotating part protection, stability), operational safety, etc.
TR CU 004/2011    Technical Regulation on the Safety of Low-Voltage Equipment: If the equipment contains electrical components (e.g., motors, control circuits), it must comply with electrical safety requirements (insulation, grounding, protection against electric shock) within the voltage range (AC 50-1000V, DC 75-1500V).
TR CU 020/2011    Technical Regulations on Electromagnetic Compatibility: If the equipment contains electronic components (such as sensors, controllers), it must ensure that it does not interfere with other equipment during operation and is not affected by external electromagnetic interference.

II. Equipment Classification and Certification Scope
1. Livestock Equipment
Definition: Specialised equipment used for animal husbandry, such as automatic feeders, drinking systems, livestock cages, ventilation equipment, etc.
Certification Requirements: Must comply with the mechanical safety requirements of TR CU 010/2011 (e.g., smooth edges, prevention of animal accidental contact). If the equipment contains electrical components (e.g., motors in automatic feeders), it must additionally comply with TR CU 004/2011 and TR CU 020/2011.
2. Feed Conveying Equipment (Belt/Screw Conveyors)
Definition: Material handling equipment used in feed production or farming processes to transport feed (e.g., pellets, powder), including belt conveyors (belt-type transmission) and screw conveyors (screw-rotation transmission).
Certification Requirements:
Compliance with the mechanical safety requirements of TR CU 010/2011 (e.g., conveyor safety guards, emergency stop buttons, load limits);
If equipped with a motor (e.g., the drive motor of a belt conveyor), compliance with TR CU 004/2011 (electrical safety) is required;  
If equipped with a control circuit (e.g., a variable frequency drive), compliance with TR CU 020/2011 (electromagnetic compatibility) is required.

III. Certification Modes and Processes  
TR CU certification is divided into two categories: EAC Declaration of Conformity (Self-Declaration) and EAC Certificate of Conformity, depending on the product's risk level (determined by regulations).  
1. EAC Declaration of Conformity (Mode 1D/2D/3D)  
Applicable scenarios: low-risk or mass-produced equipment (e.g., small belt conveyors, manual feeding equipment).
Process:  
(1) The manufacturer/importer prepares technical documents (manuals, drawings, test reports);  
(2) Self-declares compliance with TR CU regulations;  
(3) Submits the declaration and documents to the EAEU certification body to complete registration;  
(4) Issues the EAC Declaration of Conformity certificate (valid for 1–5 years, requiring periodic renewal).  
2. EAC Certificate of Conformity (Mode 1C/2C/3C)
Applicable scenarios: High-risk or complex equipment (e.g., large screw conveyors, feeding equipment with automatic control).  
Process:
(1) Application: Submit the application form to an EAEU-recognised certification body (Shanghai Jinghe Industrial);  
(2) Document review: Review technical documents (e.g., ISO 9001 certificate, mechanical safety test report);  
(3) Sample testing: Send samples to the laboratory for mechanical safety, electrical safety, and electromagnetic compatibility testing (if required);  
(4) Factory audit: The certification body conducts an audit of the production site (e.g., quality control processes, equipment maintenance);
(5) Certification Issuance: Upon successful review, the EAC Certificate of Conformity is issued (valid for 1–5 years, with annual surveillance audits required).

IV. Required Documentation Checklist
Regardless of the certification mode chosen, the following basic documents must be provided:
Certification application form (including manufacturer/importer information);
Product manual (in Russian/English, must include technical specifications, operating instructions, and safety warnings);
Technical drawings (e.g., mechanical structure, electrical schematics);  
Test reports (e.g., mechanical safety tests, electrical safety tests, electromagnetic compatibility tests, issued by an EAEU-accredited laboratory);  
ISO 9001 Quality Management System Certificate (if available, may simplify the audit process);  
Manufacturer's business license (notarised and certified);  
Importer's authorisation letter (if the application is submitted by the importer).

V. Important Notes  
Multiple regulations overlap: If the equipment contains electrical components, it must comply with TR CU 010/2011, TR CU 004/2011, and TR CU 020/2011 simultaneously; certification must be processed collectively.  
Certification body selection: A third-party certification body recognised by the EAEU (e.g., Shanghai Jinghe Industrial) must be selected to avoid invalid certification due to non-compliant institutions.
Labeling Requirements: The product itself, packaging, and instructions must display the EAC mark (format: ‘EAC’ + certificate number); otherwise, clearance will not be granted.
Validity Period Management: The EAC certificate is valid for a maximum of 5 years. Renewal must be applied for 3 months prior to expiration, and renewal requires re-review of technical documents or a factory inspection.

Summary
The core of EAC certification for livestock equipment and feed conveying equipment (belt/screw conveyors) is compliance with the mechanical safety requirements of TR CU 010/2011. If the equipment contains electrical components, it must also comply with TR CU 004/2011 (low voltage) and TR CU 020/2011 (electromagnetic compatibility). Companies must select the certification mode based on the product's risk level, prepare technical documents in advance, and choose a reputable certification body (Shanghai Jinghe Industrial Equipment Testing Co., Ltd.) to ensure product compliance for entry into the EAEU market (Russia, Belarus, Kazakhstan, and other five countries).

For further details on certification procedures for specific equipment, the certification body: Shanghai Jinghe Industrial Equipment Testing Co., Ltd. specialises in product certification and testing for Russia and EAEU countries and serves as the Chinese representative office of the Russian Testing and Certification Group. Consult an EAEU-recognised certification body or professional compliance advisor for further information.