Which document you need and why
CU TR 012/2011 certificate of conformity
Equipment within CU TR 012/2011 requires certification assessing prevention of ignition of the surrounding explosive mixture. The certificate covers a defined design, group, protection concept and operating conditions; an Ex nameplate alone is not proof of conformity. ATEX or IECEx documents can assist evidence preparation but do not replace EAEU certification, and Ex components must be distinguished from complete equipment.
What to send for a quotation
Start with these four items. If something is missing, send what you have and we will explain what else is needed.
Product name
Name, model, intended use and manufacturer.
HS / EAEU commodity code
Include the code if known. If not, we can help identify the product.
Technical description
Specifications, photographs, instructions or a product datasheet.
Composition and materials
Ingredients, materials or a component specification, depending on the product.
Provide the proposed full Ex marking, drawings, critical-component list, ambient temperature range and protective-device descriptions. Specify gas or dust atmosphere, group, temperature class, supply type and existing ATEX/IECEx certificates with schedules and test reports.
Which requirements we check
- Protection concept and construction
- Group and protection level
- Surface temperatures
- Sparking and electrostatic risks
- Critical components and joints
- Consistency of Ex marking and instructions
How the process works
- 01
Product
Review the description and identify the required document.
- 02
Assessment
Check the records and arrange any required testing.
- 03
Documentation
Support the documentation and registration procedure.
- 04
Your document pack
Deliver the completed documents and agreed work results.
What you receive
- Issued CU TR 012/2011 certificate of conformity after successful completion of the applicable procedure, or a written requirements assessment for products outside mandatory scope
- Required test reports
- Reviewed Ex marking and instructions
- Agreed technical file
Sources & regulatory basis
Timing & cost
Quoted after reviewing models, manufacturers, testing scope, site visits and translation needs. The proposal separates the stages and their deliverables.