Worldly Facility Data Manager (FDM) Validation
RST, a Worldly-approved FDM Validation Body, reviews monthly quantitative environmental data and evidence within an agreed scope and method. FDM Validation is separate from, and does not replace, Higg FEM Verification.
- Service type
- Validation
- Related standard
- WORLDLY FDM VALIDATION
- Process
- 6 steps
GET STARTED
What is Worldly FDM?
FDM stands for Worldly Facility Data Manager, a tool developed by Worldly for managing monthly environmental data. After setting up Site Info & Permits, facilities enter monthly quantitative data on production, energy, water and wastewater, waste and air emissions to track trends and progress against targets.
FDM is modeled on Higg FEM 4.0. Depending on the facility's reporting scope, it can cover up to 100% of FEM Level 1 quantitative data fields. It does not include all the qualitative FEM questions on policies, procedures and management systems.
FDM is an optional tool that can be used independently; it is not a FEM submodule or a mandatory preliminary step. FDM itself does not produce environmental-performance scores or levels like Higg FEM. A Validation report can show an overall accuracy percentage and question-level accurate/inaccurate findings. These are not Higg FEM scores or certification. Facilities or partners may arrange FDM Validation to obtain an independent review of monthly data and evidence.
When 12 months of FDM data for the same reporting year are available and the relevant conditions are met, data can be imported into Higg FEM by section. Facilities do not need to complete every FDM section and may manage only the sections they need. Importing data can reduce repeated entry of annual figures, but does not replace the remaining FEM self-assessment questions or FEM Verification.

ESSENTIAL GUIDES
Understand the Worldly Facility Data Manager (FDM) service
VALIDATION & SUPPORT
Continue with practical guidance
PRACTICAL GUIDANCE
Programs and terms
- FDM: Worldly’s optional tool for entering and managing monthly quantitative environmental data
- FDM Validation: review of FDM data and evidence against agreed criteria by a listed Validation Body
- Higg FEM: an annual facility environmental self-assessment with quantitative and qualitative questions
- Higg FEM Verification: verification of FEM responses and evidence under Cascale’s separate process
RST INTERPRETATION
Uses and limits of results
EVIDENCE & SOURCES
Official sources and applicable guidance
ELIGIBILITY
Eligibility and preparation
- 01Manufacturing facilities asked by customers or brands to use FDM or arrange FDM Validation
- 02Facilities that want to manage monthly production, energy, water and wastewater, waste and air-emissions data
- 03Facilities seeking independent review of monthly data and supporting evidence
- 04Brands, vendors or supply chain organizations arranging FDM Validation across multiple facilities
- 05Facilities intending to import FDM data into Higg FEM quantitative fields for the same reporting year
- 06Worldly does not require all facilities to use or validate FDM. Confirm whether to use it, monthly submission units, entry schedules and Validation frequency, scope and deadlines with business partners.
BENEFITS
Potential benefits
- 01Find missing monthly environmental data or outliers before annual aggregation
- 02Track energy, water, waste and emissions trends against baselines and targets
- 03Reduce repeated entry by importing eligible FDM data into Higg FEM quantitative fields
- 04Improve confidence in monthly data and evidence through third-party Validation
- 05Support the setup and operation of monthly environmental data management requested by brands and supply chain programs
PROCESS
Worldly FDM Validation process
- 01
[Facility / RST] Confirm customer requirements and scope
Confirm whether FDM is required, monthly submission units and data-entry schedules, Validation frequency, relevant sections, months and facilities, deadlines and sharing arrangements. Distinguish FDM Validation requirements from Higg FEM Verification requirements.
- 02
[Facility / RST] Agree the Validation plan and contract
Agree the reporting year and months, sections, evidence, review method, schedule and fees. If Higg FEM Verification is also required, establish its scope and contract separately.
- 03
[Facility] Enter and submit monthly data
Enter finalized monthly operating data and evidence in Worldly FDM. Each submission represents one month. Even when data are prepared quarterly, submit each month separately. Historical months can be entered retrospectively, but future months cannot be submitted.
- 04
[RST] Review data and evidence using the agreed method
Review responses, calculation bases and evidence for the selected months and sections under the agreed Validation criteria and Worldly workflow. Request clarification or further evidence where needed. If onsite checks are required, review relevant records and meters within the agreed scope. Confirm the specific method during consultation.
- 05
[Facility / RST] Resolve questions and complete Validation
The facility answers questions, provides evidence and corrects identified data errors. RST reviews responses against the agreed criteria and evidence and prepares a Validation report. It may show an overall accuracy percentage and question-level accurate/inaccurate results. These are not Higg FEM environmental-performance scores or certification. The facility reviews the report, requests edits where needed, and finalizes and posts the results on Worldly when satisfied.
- 06
[Facility] Share results and import data into FEM
Share FDM results as required by customers. Twelve monthly FDM submissions from the same reporting year allow self-reported data to be imported into FEM, provided every section and data source being imported has values for all 12 months. To import validated data, all 12 submissions for that reporting year must have completed Validation. Where some months are not yet validated, self-reported data can be imported first and re-imported after Validation is complete. Review the imported data for accuracy and completeness. Higg FEM Verification remains a separate process.
RST EXPERTISE
RST FDM Validation information
RST Co., Ltd. appears on Worldly’s official Facility Data Manager Approved Validation Bodies list checked on 7 September 2026. When contacting RST, provide the facility, reporting year and months, data sections, customer requirements and deadline. Confirm the Validation scope, method, frequency, timing and fees before contracting. FDM Validation and Higg FEM Verification are separate. Validation does not guarantee environmental performance, legal compliance, brand approval, commercial outcomes or FEM results.
FAQ
Frequently asked questions
Can FDM be used independently?
How long does FDM Validation take?
What can buyers and brands learn from FDM results?
How does FDM Validation differ from Higg FEM Verification?
Is Validation required before importing FDM data into FEM?
CONTACT & RESOURCES