Higg Index FEM (Facility Environment Module)
FEM transparently assesses a factory's environmental performance and meets the demands of global brands.
- Service type
- Verification
- Related standard
- Verification Program
- Process
- 11 steps
GET STARTED
What is the Service Program?
The Higg Index FEM (Facility Environmental Module) is a global standard tool used to evaluate the environmental performance of textile, apparel, and footwear factories. It measures key areas such as energy use, greenhouse gas emissions, water management, waste treatment, and chemical management, providing a transparent picture of sustainability practices. By undergoing FEM verification, companies demonstrate compliance with ESG requirements demanded by international brands and buyers, while also gaining valuable insights to support internal improvement initiatives.

ESSENTIAL GUIDES
Understand the FEM service
VERIFICATION & SUPPORT
Continue with practical guidance
ELIGIBILITY
Eligibility Requirements
- 01A textile manufacturer that has received requests for Higg Index FEM scores from brands and vendors.
- 02A company seeking to operate as a supply chain for various international buyers, including Walmart, Target, GAP, and Nike.
- 03A company seeking to score its factories' environmental management capabilities and demonstrate this to clients.
BENEFITS
Key Benefits
- 01Meet the demands of global brands (Target, Gap, Nike, etc.)
- 02Score a company's environmental management capabilities through FEM development and verification
- 03Support for developing customized improvement roadmaps for each factory
- 04Strengthen ESG assessment and reporting
PROCESS
Certification Process
- 01
[Company/Factory] Create an Account
Businesses/factories wishing to get started with FEM must create an account at https://app.worldly.io/login.
- 02
[Company/Factory] Purchase a Module
After creating an account, you can complete the self-assessment by purchasing the FEM module. Modules are available for purchase by year (2025, 2026, etc.).
- 03
[Company/Factory] Self-Assessment
Companies and factories that purchase the FEM module will undergo a self-assessment. They will answer questions about the content in seven sections, organized into Levels 1 through 3.
- 04
[Company/Factory] Designation of posting and verification agencies
Companies and factories that have completed the self-assessment can share their reports with individual brands and vendors by completing and posting the report. If verification is required, they can designate a verification agency (RST) to conduct official verification.
- 05
[Company & RST] Contract
We will enter into a contract to conduct verification. Verification costs vary depending on the size and location of the verification entity, as well as the complexity of the process.
- 06
[Company & RST] Coordinating Verification Schedules
Companies/factories that have completed contracts coordinate the schedule for on-site verification with RST's verification team.
- 07
[Company & RST] Verification in progress
RST conduct on-site verification. The verification process will consist of a kickoff meeting, factory tour, document review, interviews, data collection, and a closing meeting.
- 08
[RST] Verification Report Issued
RST's FEM verifiers issue a verification report after on-site verification.
- 09
[Company/Factory] Review of Verification Report
Issued verification reports require thorough review by company/factory personnel. This will ensure the accuracy of the report.
- 10
[Company & RST] Final Report Confirmed
After the final review, the final report is finalized through consultation between the company and the verifier.
- 11
[Company/Factory] Report Sharing
Company/factory managers can share the final report with relevant brands and vendors, securing both self-assessment and verification scores.
RST EXPERTISE
Why Choose RST?
RST is an accredited third-party verifier for Higg FEM with extensive experience in global brand and supply chain projects.
- 01Verification expertise across multiple Asian countries (Korea, Vietnam, Indonesia, etc.)
- 02Tailored support aligned with brand requirements (e.g., Target, Gap, Nike)
- 03Rigorous verification processes aligned with international standards
- 04Guidance on FEM completion for every case and process of facility
FAQ
Frequently Asked Questions
CONTACT & RESOURCES
Continue with RST
ESG Service Team
SERVICE
RELATED MATERIALS
Additional materials will be added to the library.