Sustain International LtdFM Advisory
FM Intelligence

Operational insights.
Not regulatory commentary.

The big firms explain what the standards say. We explain what they mean for a 45,000m² acute DGH with a 22% backlog ratio, or a large-scale GCC mixed-use master community. Specific, parametric, practitioner-grade.

Our angle
Avison Young, Clyde & Co, and Stevens Bolton have full content teams covering RICS and HTM at the regulatory level. We don't compete on breadth — we compete on operational specificity. Every article names a number, a formula, or a real consequence. If it doesn't, we don't publish it.
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ERIC 2024/25 Benchmarks: What Does a Good NHS Estates Cost Look Like?

Maintenance cost per m², cleaning spend, backlog ratios — and how to use ERIC data to make an evidence-based case for your estates budget to the Board.

8 min read

HTM AP Role Vacancies: What Are the Compliance Consequences?

Legal obligations, PAM implications, and the three-element risk acceptance framework when a statutory Authorised Person role is vacant — under HTM 04-01, 06-02, 03-01, 02-01.

9 min read

Service Charge Allocation in Master Communities: A Practitioner's Guide

The four allocation methods, the nine cost headers framework, and what the RICS 2nd edition (effective December 2025) means for GCC governance. Includes the demarcation-first principle.

11 min read

How to Prioritise Critical Backlog Spend When Capital Is Flat

The NHS maintenance backlog has reached £16bn. Capital budgets have fallen in real terms for four consecutive years. This is the decision framework Estates Directors need — risk-weighted, PAM-aligned, CFO-ready.

10 min read

NatSoC 2025 FR1–FR6: What the Zone Reclassification Means for Your Cleaning Establishment

Moving from A/B/C to functional risk zones changes not just the specification — it changes the FTE model. We quantify the difference for a 40,000m² acute estate.

7 min read

Why GCC Master Community Reserve Funds Are Systematically Underfunded — And What to Do About It

District cooling at 20-year replacement cycles, landscaping at 12, security systems at 8. The maths of sinking fund adequacy — and why most community managers are three years from a crisis.

8 min read
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