Minimizes downtime and repair costs in the event of a fire incident. Conclusion

Properties must comply with all local governing laws and regulations.

Mechanical vestibule ventilation is required to keep egress routes clear.

– Standards for stairwell signage, exit routes, and maximum travel distances. Principle 5: Smoke Control

For soft brands (Autograph Collection, Tribute Portfolio), the module attempts to balance "independent spirit" with "Marriott operational standards."

Marriott properties must satisfy local safety codes, but for many international projects, local regulations may not reach the robust levels demanded by Marriott.

Before a hotel can open its doors to the public, a rigorous, full-scale integration test of all fire and life safety systems must be passed. This includes verifying that the fire alarm shuts down HVAC units, drops magnetic door holders, activates smoke evacuation, and notifies emergency services seamlessly. Conclusion

: Before any Marriott property can open to guests, all life safety systems must pass a full performance verification conducted by the Marriott Fire Protection team. Key Requirements at a Glance

Marriott’s Module 14 is widely considered the "heart" of the brand design standards. While earlier modules deal with structural integrity, MEP systems, and life safety, Module 14 dictates the guest experience through aesthetics, functionality, and materiality. It serves as the definitive rulebook for translating a brand’s DNA—whether it is the minimalist Westin or the boutique Moxy—into physical reality.

Marriott International maintains its position as a global hospitality leader through rigid, uncompromising property standards. Among the highly confidential Marriott Design Standards (MDS), stands out as one of the most critical components for developers, architects, and engineers. This module specifically governs Loss Prevention, Fire Protection, and Life Safety Engineering .