What is the primary objective of **ISO 14064**?

**ISO 14064 provides requirements and guidance for quantifying, reporting, and verifying greenhouse gas (GHG) emissions and removals.** The standard family comprises three parts: **ISO 14064-1:2018** for organizational-level inventories, **ISO 14064-2:2019** for project-level reductions/removals, and **ISO 14064-3:2019** for validation/verification. It enforces five principles—**relevance, completeness, consistency, transparency, accuracy**—to ensure credible, comparable GHG statements supporting regulatory reporting, investor disclosure, and carbon markets.

Who is legally or professionally required to comply with **ISO 14064**?

**No organizations are legally required to comply with ISO 14064, as it is a voluntary international standard.** Professionally, it applies to organizations (corporates, governments, NGOs), project developers (e.g., renewable energy, CCS), and verifiers producing credible GHG inventories. It is used for stakeholder demands in emissions trading, green finance, and disclosures where verifiable data is expected, such as under programs accepting ISO-aligned methods.

Does **ISO 14064** require an external audit or third-party certification?

**ISO 14064 does not require external audit or third-party certification.** Parts 1 and 2 provide self-implementation guidance for inventories and projects, with verification under **ISO 14064-3** optional but recommended for credibility. Assurance (limited or reasonable) by competent bodies (e.g., per **ISO 14065:2020**) elevates statements for markets, though no formal "certification" exists—outcomes are verification statements.

How often should an assessment for **ISO 14064** be performed?

**ISO 14064 requires annual GHG inventory assessments aligned to the organization's reporting period.** Organizational inventories (**Part 1**) use consistent annual cycles with base-year adjustments for structural changes. Project monitoring (**Part 2**) follows defined plans with specified frequencies. Verification (**Part 3**) occurs per engagement, typically annually for ongoing reporting to maintain consistency and transparency.

What are the consequences of non-compliance with **ISO 14064**?

**Non-compliance with ISO 14064 carries no direct penalties, as it is voluntary.** Indirect risks include rejected GHG claims in carbon markets, failed stakeholder disclosures, regulatory scrutiny in programs expecting ISO rigor (e.g., CSRD-aligned), and reputational damage from unverified data. Poor inventories may lead to greenwashing accusations or lost green finance access.

Can **ISO 14064** be mapped to other international frameworks?

**Yes, ISO 14064 maps directly to the GHG Protocol's principles and categories.** Its five principles mirror GHG Protocol's **relevance, completeness, consistency, transparency, accuracy**. **Part 1** aligns with Corporate and Scope 3 Standards (Scopes 1-3); **Part 2** supports project protocols. Mappings enable dual reporting without other standards mentioned here.

What is the first step to begin implementing **ISO 14064**?

**The first step is defining organizational and operational boundaries.** Per **ISO 14064-1**, select consolidation approach (**equity share** or **control**—financial/operational) and classify emissions into Scopes 1-3. Document base year, reporting period, and exclusions to ensure **relevance** and **completeness**, forming the foundation for data collection and verification.

What is the primary objective of **ISO 27701**?

**ISO 27701 defines requirements and guidance for establishing, implementing, maintaining, and continually improving a **Privacy Information Management System (PIMS)**.** It governs the lifecycle of **personally identifiable information (PII)** for **PII controllers** and **processors**, emphasizing accountability, risk management, and demonstrable evidence through **PDCA (Plan-Do-Check-Act)** cycles across Clauses 4–10 and Annexes A/B.

Who is legally or professionally required to comply with **ISO 27701**?

**ISO 27701 applies to any organization acting as a **PII controller**, **processor**, or both, processing PII in sectors like finance, healthcare, SaaS, and retail.** It targets organizations needing auditable privacy governance for regulatory alignment (e.g., GDPR via Annex D), supply-chain contracts, or market differentiation, regardless of size.

Does **ISO 27701** require an external audit or third-party certification?

**ISO 27701 certification involves external audits by accredited third-party bodies via a two-stage process: Stage 1 (documentation) and Stage 2 (implementation verification).** The 2025 edition enables stand-alone certification or integration with ISO 27001, valid for three years with annual surveillance audits.

How often should an assessment for **ISO 27701** be performed?

**ISO 27701 requires continual assessment through internal audits, management reviews, and performance monitoring as part of Clause 9.** Frequency aligns with PDCA: periodic internal audits (e.g., annually), ongoing KPI tracking (e.g., DSAR response times), and updates to risk assessments, RoPA, and SoA based on changes.

What are the consequences of non-compliance with **ISO 27701**?

**Non-compliance with ISO 27701 risks certification loss, failed surveillance audits, and exclusion from privacy-assured contracts or tenders.** It exposes organizations to underlying privacy law penalties (e.g., regulatory fines), reputational damage, data breach escalation, and operational restrictions from poor PII governance.

Can **ISO 27701** be mapped to other international frameworks?

**Yes, ISO 27701 provides explicit mappings in its annexes to frameworks like GDPR (Annex D), ISO/IEC 29100 (Annex C), and ISO/IEC 27018/29151 (Annex E).** Annex F details relationships with ISO/IEC 27001/27002, enabling integrated control implementation and evidence reuse.

What is the first step to begin implementing **ISO 27701**?

**The first step is Phase 1 Discover & Scope: secure executive sponsorship, define PIMS scope per Clause 4, inventory PII/data flows, determine **controller/processor** roles, and conduct gap analysis against Clauses 4–10 and Annexes A/B.** Produce a risk register and roadmap.

ISO 14064 vs ISO 27701

Standards Comparison

ISO 14064

Voluntary

2018

International standards for GHG quantification, reporting, verification

ISO 27701

Voluntary

2019

International standard for privacy information management systems

Quick Verdict

ISO 14064 provides GHG quantification, reporting, and verification for organizations tracking emissions, while ISO 27701 establishes PIMS for privacy governance. Companies adopt ISO 14064 for climate compliance and credibility; ISO 27701 for data protection accountability and regulatory alignment.

Greenhouse Gas Accounting

ISO 14064

ISO 14064 GHG quantification, reporting, verification standards

Cost

€€€

Complexity

High

Implementation Time

6-12 months

Key Features

Modular three-part structure for inventories, projects, assurance
Five core principles: relevance, completeness, consistency, transparency, accuracy
Defines Scope 1-3 boundaries and quantification methods
Risk-based validation/verification with assurance levels
Supports regulatory compliance and third-party credibility

Privacy Management

ISO 27701

ISO/IEC 27701:2025 Privacy Information Management

Cost

€€€

Complexity

High

Implementation Time

6-12 months

Key Features

Establishes Privacy Information Management System (PIMS)
Role-specific controls for PII controllers and processors
Risk-based assessments and DPIAs for high-risk processing
Mappings to GDPR and ISO 27001 controls
Auditable certification demonstrating privacy accountability

Detailed Analysis

A comprehensive look at the specific requirements, scope, and impact of each standard.

ISO 14064 Details

What It Is

ISO 14064 is an international standards family (Parts 1:2018, 2:2019, 3:2019) for GHG quantification, reporting, and assurance. It provides a modular framework for organizations and projects, emphasizing principle-based approaches like relevance and transparency.

Key Components

**Three partsOrganizational inventories (Part 1), project reductions (Part 2), validation/verification (Part 3).
**Five principlesRelevance, completeness, consistency, transparency, accuracy.
Scopes 1-3 boundaries, baselines, additionality.
Voluntary third-party assurance with limited/reasonable levels.

Why Organizations Use It

Drives regulatory compliance (e.g., CSRD, SB-253), investor trust, carbon market access, and decarbonization insights. Mitigates greenwashing risks, enhances competitiveness via credible disclosures.

Implementation Overview

Phased: governance, boundary-setting, data collection, verification. Applies to all sizes/industries; 6-12 months typical. Involves software, training, audits; integrates with ISO 14001.

ISO 27701 Details

What It Is

ISO/IEC 27701:2025 is an international standard providing requirements and guidance for a Privacy Information Management System (PIMS). It focuses on managing personally identifiable information (PII) lifecycle for controllers and processors, using a risk-based PDCA (Plan-Do-Check-Act) approach aligned with ISO/IEC 27001:2022.

Key Components

Clauses 4–10 for management system extensions.
Annex A (controller controls) and Annex B (processor controls) with privacy-specific measures.
Mappings to GDPR (Annex D) and other standards.
Certification via accredited bodies, often integrated with ISO 27001 audits.

Why Organizations Use It

Demonstrates accountability for global privacy laws (GDPR, CCPA).
Mitigates regulatory fines, breach risks, and vendor exclusions.
Builds trust, enables procurement differentiation, and harmonizes multi-jurisdiction compliance.

Implementation Overview

Phased: discover/scope, design/plan, implement/operate, validate/improve.
Involves PII inventory, DPIAs, DSR processes, training.
Suits all sizes/industries handling PII; 2025 edition allows standalone certification.

Key Differences

Aspect	ISO 14064	ISO 27701
Scope	GHG emissions quantification, reporting, verification	Privacy Information Management System (PIMS)
Industry	All sectors worldwide, any organization size	PII-processing organizations, all sectors globally
Nature	Voluntary international certification standard	Voluntary PIMS certification standard
Testing	Third-party validation/verification (ISO 14064-3)	Internal audits, external certification audits
Penalties	Loss of certification, reputational damage	Loss of certification, no direct legal penalties

Scope

ISO 14064

GHG emissions quantification, reporting, verification

ISO 27701

Privacy Information Management System (PIMS)

Industry

ISO 14064

All sectors worldwide, any organization size

ISO 27701

PII-processing organizations, all sectors globally

Nature

ISO 14064

Voluntary international certification standard

ISO 27701

Voluntary PIMS certification standard

Testing

ISO 14064

Third-party validation/verification (ISO 14064-3)

ISO 27701

Internal audits, external certification audits

Penalties

ISO 14064

Loss of certification, reputational damage

ISO 27701

Loss of certification, no direct legal penalties

Frequently Asked Questions

Common questions about ISO 14064 and ISO 27701

ISO 14064 FAQ

ISO 27701 FAQ

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ISO 14064

ISO 27701

Quick Verdict

ISO 14064

Key Features

ISO 27701

Key Features

Detailed Analysis

ISO 14064 Details

What It Is

Key Components

Why Organizations Use It

Implementation Overview

ISO 27701 Details

What It Is

Key Components

Why Organizations Use It

Implementation Overview

Key Differences

Scope

Industry

Nature

Testing

Penalties

Frequently Asked Questions

ISO 14064 FAQ

What is the primary objective of ISO 14064?

Who is legally or professionally required to comply with ISO 14064?

Does ISO 14064 require an external audit or third-party certification?

How often should an assessment for ISO 14064 be performed?

What are the consequences of non-compliance with ISO 14064?

Can ISO 14064 be mapped to other international frameworks?

What is the first step to begin implementing ISO 14064?

ISO 27701 FAQ

What is the primary objective of ISO 27701?

Who is legally or professionally required to comply with ISO 27701?

Does ISO 27701 require an external audit or third-party certification?

How often should an assessment for ISO 27701 be performed?

What are the consequences of non-compliance with ISO 27701?

Can ISO 27701 be mapped to other international frameworks?

What is the first step to begin implementing ISO 27701?

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Top 10 SOC 2 Mistakes Startups Make (and Fixes with Automation)

The Panoramic View: How Integrated Compliance Monitoring Creates Unprecedented Organizational Visibility and Adaptability

The Human-AI Synergy: How Modern Compliance Tools Amplify Your Team's Strategic Impact

Run Maturity Assessments with GRADUM

Check out these other Gradum.io Standards Comparison Pages

BREEAM vs ISO 30301

ISO 22000 vs EN 1090

UAE PDPL vs ISO 22301