BREEAM
Science-led certification framework for built environment sustainability
ISO 22301
International standard for business continuity management systems.
Quick Verdict
BREEAM certifies sustainable buildings for environmental performance, while ISO 22301 builds business continuity resilience against disruptions. Companies adopt BREEAM for ESG value and ratings; ISO 22301 for risk mitigation, compliance, and recovery.
BREEAM
Building Research Establishment Environmental Assessment Method
Key Features
- Third-party certification via licensed assessors and BRE audits
- Weighted credits across 10 core sustainability categories
- Lifecycle schemes for new-build, in-use, infrastructure
- Continuous updates through Knowledge Base Compliance Notes
- Whole-life carbon and resilience emphasis in Version 7
ISO 22301
ISO 22301:2019 Business Continuity Management Systems
Key Features
- PDCA cycle for continual BCMS improvement
- Business Impact Analysis to prioritize functions
- Risk assessment and recovery strategies
- Leadership commitment and policy requirements
- Operational testing and internal audits
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
BREEAM Details
What It Is
BREEAM (Building Research Establishment Environmental Assessment Method) is a science-led sustainability certification framework for the built environment, launched by BRE in 1990. It evaluates performance across buildings, infrastructure, and communities via a category-based, credit-weighted scoring system producing ratings from Pass to Outstanding.
Key Components
- 10 core categories: Management, Health & Wellbeing, Energy, Transport, Water, Materials, Waste, Land Use & Ecology, Pollution, Innovation
- Credits for compliant issues, weighted by impact; scheme-specific manuals and KBCNs for guidance
- Lifecycle schemes: New Construction, In-Use, Refurbishment, Infrastructure
- **Third-party assurancelicensed assessors submit evidence for BRE Global audits
Why Organizations Use It
- Achieves 22-33% energy savings, asset premiums up to 30%, ESG alignment
- Meets planning incentives, EU Taxonomy, net-zero ambitions
- Reduces risks in regulation, operations, reputation
- Provides market differentiation and investor confidence
Implementation Overview
- Phased: pre-assessment, design integration, construction verification, post-occupancy
- Early assessor/AP involvement essential; evidence-intensive
- Global applicability across sizes/industries; BRE certification required
ISO 22301 Details
What It Is
ISO 22301:2019 is the international standard specifying requirements for a Business Continuity Management System (BCMS). It enables organizations to protect against, reduce likelihood of, and recover from disruptions using a PDCA (Plan-Do-Check-Act) cycle and risk-based approach.
Key Components
- 10 clauses aligned with Annex SL; Clauses 4-10 core: context, leadership, planning (BIA, risk assessment), support, operation, evaluation, improvement
- Flexible, non-prescriptive requirements tailored to context
- Emphasizes Business Impact Analysis (BIA), Recovery Time Objectives (RTO), testing
- Certification: 3-year validity with annual audits
Why Organizations Use It
- Builds resilience, cuts downtime/financial losses (e.g., 20% disruption rate)
- Ensures compliance (NIS, NIST); boosts trust/reputation
- Competitive edges: lower insurance, procurement wins
- Integrates with ISO 27001, ISO 31000
Implementation Overview
- Phased: gap analysis, BIA, strategies, training, testing, audits
- All sizes/sectors; 60 days possible with tools
- Two-stage certification (6-8 weeks)
Key Differences
| Aspect | BREEAM | ISO 22301 |
|---|---|---|
| Scope | Sustainability in built environment (energy, health, ecology) | Business continuity management (disruptions, recovery) |
| Industry | Construction, real estate, infrastructure worldwide | All sectors, global (finance, healthcare, utilities) |
| Nature | Voluntary third-party certification scheme | Voluntary international BCMS standard |
| Testing | Assessor-led audits, evidence review, certification | BIA, exercises, internal audits, 3-year certification |
| Penalties | Loss of certification, no legal penalties | No legal penalties, loss of certification |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about BREEAM and ISO 22301
BREEAM FAQ
ISO 22301 FAQ
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