STS Services for  IECEx Certification 

STS provides comprehensive IECEx certification services to help manufacturers ensure compliance with international standards for equipment used in explosive atmospheres. Our end-to-end support covers product design evaluation, technical documentation, and certification coordination with IECEx bodies.

1. Explosion-Proof Design Review & Optimization

We provide technical assessment and practical design improvement recommendations to help ensure your products comply with IEC 60079 and ISO 80079 standards and meet IECEx explosion protection requirements.

2. Technical Documentation and Drawing Review

Our specialists conduct a detailed review of product technical files to verify compliance before testing and certification. This includes:

• Product structure and design

• Material selection

• Safety parameters

• Explosion protection concepts

This early-stage evaluation helps identify potential issues and improves certification efficiency.

3. IECEx Certification Project Support

STS supports manufacturers throughout the IECEx certification process by assisting with technical documentation preparation and coordinating with accredited IECEx Certification Bodies (ExCBs) and Testing Laboratories (ExTLs) to ensure a smooth certification workflow.

4. Factory Audit Preparation

We provide pre-audit training and quality system guidance to help manufacturers meet IECEx quality assurance requirements and successfully pass factory inspections and assessments.

5. Certificate Conversion Services

STS also offers international certification conversion solutions to support multi-market compliance, including:

• IECEx to ATEX certification conversion

• IECEx to China Ex certification conversion

• Multi-market explosion protection compliance solutions

These services help manufacturers streamline global certification processes and accelerate access to international markets.