PSA B20 0050 Naming of Materials and Processes - Definition, Standard Frameworks and Evaluation Process

The “PSA B20 0050 Naming of materials and processes – Definition, standard frameworks and evaluation process” standard, developed by the French car manufacturer PSA Group (now part of Stellantis), aims to define the material and process nomenclature (or product-process traceability data sheet) that must be submitted by a first-tier supplier to identify all elements of a part or assembly. This standard applies to all components of a vehicle (interior parts, exterior parts, electrical parts, mechanical parts) and must be specified in PSA's technical specifications and functional drawings.

Every part or assembly developed or evolved during mass production must have a material and process designation (or product-process traceability data sheet). This designation must be an official document from a first-tier supplier that ensures traceability (part name, project reference, date, etc.) and includes the following information:

• A detailed drawing or casting view of the component elements.
• Description table of component elements.

Naming development stages

• Material and process nomenclature (or product-process traceability data sheet) must be completed in full at the time of request for quotation and updated with any changes.
• During the consultation phase, the provided designation must be consistent with the serial part or assembly offered to the PSA purchasing department.
• This document enables PSA materials and processes teams to assess relevant material and process risks at different stages of a part or assembly's lifecycle (proposal, development, mass production).
• When a supplier provides a 2D drawing, material and process nomenclature should be integrated into it.

In general, the PSA B20 0050 standard defines a standardized format, often referred to as a product-process traceability form, that first-tier suppliers are required to provide. This standard details the following:

• The composition of materials in a part or assembly.
• The processes involved in production.
• Traceability information to ensure compliance with quality, environmental and regulatory requirements.

This standard applies to components in vehicles manufactured by PSA and helps maintain compliance, consistency, and safety with global standards such as the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) in European Union countries.

The key elements of this standard are:

• Templates and formats: The specification includes predefined templates for reporting, which are available in multiple languages ​​(e.g., French, English).
• Evaluation process: Suppliers submit these terminologies for review and approval by PSA engineers.
• No usage restrictions: In documentation related to this standard, the phrase "no usage restrictions" is typically used for approved suppliers.

This standard is part of a broader series of PSA specifications (e.g., the B20 series for materials and substances), and PSA B20 0250 and similar standards focus on regulated substances and usage restrictions (e.g., banned or limited chemicals).

The PSA B20 0250 standard is considered important for the following reasons:

• It ensures compliance with legal regulations: It requires first-tier suppliers to provide detailed declarations about the materials used in the parts and the manufacturing processes. This directly supports compliance with the following important regulations:
• REACH directive (EU chemical regulation): Helps in the identification and reporting of very highly hazardous substances (SVHCs).
• The ELV directive (end-of-life vehicles): Facilitates monitoring of the recyclability and restriction of hazardous substances.
• IMDS (International Material Data System): Accurate material data is transferred to systems like IMDS, the industry standard platform for automotive material reporting.
• Improves product quality and traceability: The standardized format allows PSA engineers to review and approve supplier submissions, ensuring consistency across components. Provides complete traceability from raw materials to finished parts. This is crucial for:
• Identifying problems in case of recalls or defects.
• Maintaining high quality standards in vehicles from other brands.
• Supports sustainability and recycling: Detailed material breakdowns help design vehicles for easier disassembly and recycling, in line with EU targets (e.g., 95% recyclability by weight). This contributes to PSA's broader goals, such as its circular economy initiatives and reducing environmental impact.
• Mandatory for suppliers: Compliance is a contractual requirement for those who supply to PSA/Stalantis. Non-compliance can lead to parts rejection, approval delays, or business loss. Standardizing reporting across the supply chain reduces errors and inefficiencies.

In conclusion, the PSA B20 0250 standard ensures environmental compliance, recyclability, and material safety in automotive manufacturing. Advanced accredited laboratories offer compliance testing for this and similar PSA standards. This standard is fundamental to safe, compliant, and sustainable automotive production. By combining supplier data with original equipment manufacturer (OEM) requirements, it ensures vehicles meet stringent legal, environmental, and quality demands in a highly regulated industry. The principles of this standard remain key to modern supply chain management.

For many years, our organization, with its competent and experienced staff, has been understanding the needs of its clients, providing the advanced testing services they require, and assisting them in the establishment, implementation, and improvement of management systems. Within this framework, we also provide testing services to businesses in accordance with the "PSA B20 0050 Naming of materials and processes - Definition, standard frameworks and evaluation process" standard.