An international industry standard developed under USPI that defines the required structure, content, and quality of 3D models for industrial facilities, ensuring they are consistent, interoperable, and usable throughout the entire asset lifecycle.
Facility Lifecycle 3D Model Standard
FL3DMS
What Is FL3DMS (Facility Lifecycle 3D Model Standard) by USPI?
In today’s industrial world — especially in sectors like energy, process manufacturing, and large-scale capital projects — 3D models play a central role. They are not just visual representations but foundational digital assets used throughout a facility’s lifecycle: from design and construction to operation, maintenance and even decommissioning.
However, despite their importance, 3D models are often inconsistent, incomplete or poorly managed, making them less useful and significantly increasing project risk and cost.
To address this challenge, the USPI (Association for Engineering Information Standards) initiated a collaborative industry standard known as FL3DMS — the Facility Lifecycle 3D Model Standard.
What Exactly Is FL3DMS?
FL3DMS stands for Facility Lifecycle 3D Model Standard. It’s a practical, application-neutral specification that defines how 3D models should be structured and what content they should include so they can be reliable, reusable, and interoperable across an asset’s entire life.
Rather than prescribing software or tools, FL3DMS focuses on what information should be in a 3D model — and how it should be organized — so that it can support multiple use-cases such as:
- Design integration
- Construction planning
- Digital Twin enablement
- Advanced Work Packaging (AWP)
- Operation & maintenance
- Corrosion management
Why FL3DMS Matters
Most companies create 3D models during engineering and construction projects, but rarely maintain or standardize them afterward. This leads to a situation where:
- Models go out of date
- Data quality varies between stakeholders
- Opportunities to leverage models for ongoing operations are missed
FL3DMS tackles this by giving organizations a consistent framework for:
- Defining the structure of 3D models
- Specifying the required content for each part of a facility
- Ensuring models are usable across disciplines and stages
- Think of it as a common language for 3D data in industrial projects.
Standards and Deliverables
FL3DMS isn’t a static document — it’s an active standard with periodic releases, each improving clarity and usability. For example:
- Release 1.2 (Oct 2024) refined requirements and added a Lifecycle Management Guide to help owners extract more value from models.
- Release 1.3 (Dec 2025) expands the content matrix, aligns with other industry data standards like NORSOK Z-020, and includes implementation checklists.
These outputs help companies move from creating 3D models to managing them as strategic digital assets.
Who Participates in FL3DMS?
FL3DMS is a collaborative effort involving owners, contractors and software suppliers from across the process and energy industries. Organizations participating in developing the standard include major names such as TotalEnergies, Shell, Hexagon, Aveva and others — reflecting broad industry endorsement.
USPI manages the project and provides access to the specification, lifecycle guides and related resources — often free for members and available publicly under licensing terms.
The Business Case
A key part of the FL3DMS initiative is demonstrating that standardized 3D models are not just technical documents, but strategic business enablers. Properly structured models can reduce rework, shorten project timelines, improve digital twin value, and lower overall lifecycle costs — delivering millions of euros in potential savings.
How FL3DMS Fits Into the Digital Landscape
FL3DMS connects with other data standards and initiatives:
- CFIHOS (for asset data)
- DEXPI (for P&ID data)
- CII AWP (for construction planning)
This alignment helps industrial organizations build interoperable, consistent and future-proof digital ecosystems rather than isolated data silos.
In Summary
FL3DMS by USPI is not just another technical specification — it’s an industry-driven standard designed to:
- Improve the quality and consistency of 3D models
- Enable better collaboration across the asset lifecycle
- Unlock value from digital twins and data-driven operations
By standardizing what and how 3D models should be built and maintained, FL3DMS helps companies extract full value from their digital assets.