The International Valuation Standards Council (IVSC) released its 2025 edition of the International Valuation Standards (IVS) in January 2025, marking the most substantial revision to the global valuation framework since the 2022 restructuring. These updates arrive at a critical juncture—as markets navigate persistent inflation, elevated interest rates, and increasing regulatory scrutiny of valuation practices, particularly in private equity, real estate, and intangible asset valuations.

For valuation professionals, these changes are not merely academic. They carry immediate practical implications for engagement letters, valuation reports, quality control procedures, and—critically—for the defensibility of valuations in litigation, regulatory review, and financial reporting contexts. This article examines the key changes in IVS 2025 and translates them into actionable guidance for practitioners.

01 Overview of the 2025 Revision Process

The IVSC's 2025 revision cycle focused on three primary objectives: enhancing consistency with International Financial Reporting Standards (IFRS), particularly IFRS 13 Fair Value Measurement; addressing emerging asset classes and valuation challenges; and improving clarity around professional judgment documentation. The consultation process, which ran from March through September 2024, received over 340 comment letters from valuation bodies, accounting firms, regulators, and corporate users across 52 jurisdictions.

The final standards reflect a pragmatic balance between principle-based guidance and prescriptive requirements. Notably, approximately 68% of respondents to the exposure draft supported the proposed changes, with the strongest consensus around digital asset valuation guidance and ESG integration requirements.

02 Major Structural Changes in IVS 2025

Reorganization of the Framework

IVS 2025 maintains the three-tier structure introduced in 2022—General Standards, Asset Standards, and Valuation Applications—but introduces a new cross-cutting section on "Emerging Considerations" that addresses contemporary challenges not adequately covered in traditional asset-specific standards. This section currently includes guidance on:

Digital and crypto assets
Environmental, social, and governance (ESG) factors in valuation
Artificial intelligence and data-driven valuation models
Climate-related adjustments to cash flows and discount rates

This structural addition acknowledges that modern valuation assignments increasingly involve considerations that transcend traditional asset classifications. A technology company valuation, for instance, may simultaneously involve intangible assets, digital currencies on the balance sheet, and material ESG risks affecting both cash flows and cost of capital.

Enhanced Fair Value Guidance

IVS 104 (Bases of Value) has been substantially revised to strengthen alignment with IFRS 13. The 2025 edition provides expanded guidance on the "highest and best use" concept, particularly for specialized assets where market participant assumptions may differ significantly from current use. This change directly responds to inconsistencies observed in practice, where valuers sometimes conflated "value in use" with "fair value" in financial reporting contexts.

The revised standard now explicitly requires valuers to:

Document the analysis supporting highest and best use conclusions
Identify specific market participant characteristics relevant to the valuation
Explain any differences between current use and highest and best use
Quantify the impact of use differences where material

In practice, this means valuation reports for financial reporting purposes must now include more robust market participant analysis. For example, when valuing a manufacturing facility for purchase price allocation, valuers must explicitly consider whether a market participant would continue the current production or repurpose the facility, and document the economic analysis supporting that conclusion.

03 Critical Updates to General Standards

IVS 101: Scope of Work

The 2025 revision to IVS 101 introduces mandatory disclosure requirements around the use of automated valuation models (AVMs) and artificial intelligence in the valuation process. This change reflects the increasing prevalence of technology-assisted valuations, particularly in high-volume contexts like residential real estate and portfolio valuations.

Specifically, valuers must now disclose:

The extent to which AVMs or AI tools were used in data gathering, analysis, or conclusion formulation
The validation procedures applied to technology-generated outputs
Any limitations or known biases in the models employed
The valuer's professional judgment overlay on technology-generated results

This requirement emerged from regulatory concerns, particularly from the European Securities and Markets Authority (ESMA) and the U.S. Securities and Exchange Commission (SEC), about "black box" valuations where the basis for conclusions was insufficiently transparent. In 2024, ESMA cited inadequate disclosure of model limitations in approximately 23% of reviewed private equity fund valuations.

IVS 102: Investigations and Compliance

The investigations and compliance standard now includes specific requirements for addressing data quality and availability challenges. In an environment where valuers increasingly rely on alternative data sources—including web-scraped information, satellite imagery, and non-traditional market indicators—the standard requires explicit assessment and documentation of data reliability.

The 2025 edition introduces a three-tier data classification framework:

Tier 1 Data: Directly observable market transactions or quoted prices in active markets with verified authenticity.

Tier 2 Data: Market-corroborated information from established data providers or industry sources with known methodologies.

Tier 3 Data: Unverified or single-source information, estimates, or data derived from models or algorithms.

Valuers must now explicitly classify their primary data sources and explain any reliance on Tier 3 data, including the corroboration procedures applied. This framework mirrors the fair value hierarchy in IFRS 13 but applies to data inputs rather than valuation techniques.

IVS 103: Reporting

Reporting requirements have been enhanced to mandate explicit uncertainty disclosure. While previous versions encouraged discussion of uncertainty, IVS 2025 requires valuers to:

Identify and describe material sources of uncertainty
Quantify uncertainty where reasonably possible (through sensitivity analysis or valuation ranges)
Explain the potential impact of uncertainty on the valuation conclusion
Distinguish between estimation uncertainty and market volatility

This change reflects lessons from the COVID-19 pandemic, when many valuations proved inadequate in communicating the extraordinary uncertainty affecting asset values. The IVSC's post-pandemic review found that only 34% of valuations issued in Q2 2020 included quantified sensitivity analysis, despite unprecedented market disruption.

"The 2025 reporting requirements represent a fundamental shift from viewing uncertainty as an exception to recognizing it as an inherent element of all valuations that must be explicitly addressed."

04 Asset-Specific Standard Updates

IVS 200: Businesses and Business Interests

The business valuation standard includes significant new guidance on intangible asset identification and valuation in technology-intensive businesses. This responds to the growing divergence between book values and market values in sectors where intangible assets dominate value creation. As of Q4 2024, intangible assets represented approximately 73% of S&P 500 market value, up from 68% in 2020.

Key additions include:

Data Asset Valuation: Explicit recognition of proprietary data as a distinct intangible asset class, with guidance on valuation approaches including cost-to-recreate, income-based methods using data monetization projections, and market approaches using data licensing transactions.

AI and Algorithm Valuation: Framework for valuing proprietary algorithms, machine learning models, and AI systems, including consideration of training data quality, model performance metrics, and competitive moats.

Platform Economics: Guidance on valuing network effects and platform businesses, including methods for quantifying user base value, engagement metrics, and multi-sided market dynamics.

In practice, this means purchase price allocations for technology acquisitions now require more sophisticated intangible asset identification. A recent case study illustrates the impact: In a 2024 acquisition of a fintech platform for €450 million, the revised IVS guidance led to identification of seven distinct intangible asset classes (versus three under previous practice), including separately valued customer data, transaction algorithms, and network effects, materially affecting goodwill allocation and subsequent amortization patterns.

IVS 210: Intangible Assets

Beyond the business valuation context, the standalone intangible asset standard has been updated to address cryptocurrency and digital asset valuation. This represents the IVSC's first comprehensive guidance on this asset class, following years of inconsistent practice.

The standard distinguishes between:

Payment tokens (cryptocurrencies like Bitcoin): Valued primarily through market approaches using exchange prices, with specific guidance on exchange selection, volume weighting, and adjustments for illiquidity or restrictions
Utility tokens: Valued based on the economic rights they convey, often requiring income approaches based on projected platform usage and token economics
Security tokens: Valued using traditional security valuation methods, adjusted for blockchain-specific factors like smart contract risks and regulatory uncertainty
Non-fungible tokens (NFTs): Valued case-by-case based on underlying rights, with guidance on comparability analysis and rarity adjustments

The standard explicitly prohibits using a single exchange price without adjustment for holdings exceeding 5% of daily trading volume, addressing a common error in crypto asset valuations. It also requires disclosure of the specific exchanges used, the time period for price observations, and any adjustments applied.

IVS 400: Real Property Interests

The real property standard now includes mandatory consideration of climate-related physical and transition risks. This change reflects the increasing materiality of climate factors in property valuations, particularly for long-lived assets in vulnerable locations or carbon-intensive property types.

Valuers must now assess and document:

Physical risks: Flood exposure, wildfire risk, extreme weather vulnerability, and sea-level rise impacts
Transition risks: Energy efficiency requirements, carbon pricing impacts, and obsolescence risk from changing building codes
Adaptation costs: Required investments to maintain competitiveness or comply with emerging regulations
Insurance availability and cost trends related to climate risks

This requirement emerged from the growing divergence between valuations that ignored climate risks and actual transaction prices. Research by the IVSC found that commercial properties with high flood risk traded at discounts averaging 12-18% compared to similar properties with low flood exposure, yet only 41% of valuations explicitly addressed this risk factor in 2023.

05 ESG Integration Requirements

Perhaps the most significant cross-cutting change in IVS 2025 is the formalization of ESG consideration requirements. While previous editions mentioned ESG factors in limited contexts, the 2025 edition establishes a clear framework for when and how ESG factors must be incorporated into valuations.

The standard introduces a materiality-based approach: valuers must assess whether ESG factors would influence market participant decision-making and, if so, incorporate them into the valuation analysis. This assessment must consider:

Regulatory requirements and trends in relevant jurisdictions
Industry-specific ESG risks and opportunities
Market evidence of ESG impact on pricing (transaction multiples, cap rates, discount rates)
The time horizon of the valuation and expected evolution of ESG factors

For income-based valuations, this often manifests in adjustments to projected cash flows (e.g., carbon costs, transition investments) and discount rates (e.g., ESG risk premiums or discounts based on market evidence). For market-based valuations, it requires analysis of whether comparable transactions reflect ESG considerations and appropriate adjustments.

A practical example: In valuing a European manufacturing business in 2025, valuers must now consider the EU's Carbon Border Adjustment Mechanism (CBAM) impacts on cash flows, potential costs of meeting updated emissions standards, and whether market multiples for comparable companies reflect ESG performance differences. Market evidence suggests ESG leaders in manufacturing sectors trade at EBITDA multiples approximately 1.2-1.8x higher than ESG laggards, controlling for other factors.

06 Practical Implementation Challenges

Data Availability and Quality

The enhanced requirements in IVS 2025 create significant data challenges, particularly for ESG factors, climate risks, and digital assets. Many valuers lack access to reliable ESG performance data, climate risk models, or comprehensive digital asset transaction databases.

Practical solutions include:

Developing relationships with specialized data providers (climate risk modelers, ESG rating agencies, crypto market data platforms)
Building internal databases of relevant transactions and market evidence
Collaborating with clients to obtain proprietary data while maintaining independence
Clearly documenting data limitations and their impact on valuation reliability

Professional Competence

The new standards implicitly require valuers to develop competencies in areas that may fall outside traditional training: climate science, cryptocurrency markets, AI systems, and ESG metrics. Valuation firms are responding through:

Specialized training programs on emerging topics
Multidisciplinary teams combining valuation professionals with subject matter experts
Strategic partnerships with specialists in climate risk, technology, or sustainability
Enhanced quality control procedures for valuations involving unfamiliar asset types or risk factors

Cost and Efficiency Implications

The enhanced documentation, analysis, and disclosure requirements in IVS 2025 inevitably increase the time and cost of valuation engagements. Early adopters report that comprehensive compliance with the new standards adds approximately 15-25% to engagement hours for complex valuations.

This creates pressure to improve efficiency through technology adoption. Valuation platforms like iValuate are increasingly important for managing the expanded data requirements, automating documentation, and ensuring consistent application of the new standards across engagements. The alternative—purely manual compliance—risks becoming economically unviable for many engagement types.

07 Regulatory and Market Context

The IVS 2025 updates must be understood within the broader regulatory environment. Multiple jurisdictions are strengthening valuation oversight, particularly for financial reporting and fund valuations:

European Union: The Alternative Investment Fund Managers Directive (AIFMD) review process includes enhanced valuation requirements, with the European Securities and Markets Authority (ESMA) proposing mandatory adherence to IVS for fund valuations by 2026.

United States: The SEC's proposed amendments to Rule 2a-5 under the Investment Company Act would require registered investment companies to follow a "fair value framework" closely aligned with IVS principles, with implementation expected in late 2025.

United Kingdom: The Financial Reporting Council (FRC) has increased scrutiny of valuations in financial reporting, with 2024 enforcement actions citing IVS non-compliance in several high-profile cases.

Asia-Pacific: Multiple jurisdictions, including Singapore, Hong Kong, and Australia, are moving toward mandatory IVS adoption for specific valuation contexts, particularly real estate and business valuations for financial reporting.

This regulatory convergence around IVS creates both challenges and opportunities. Valuers face increased compliance burden but benefit from greater clarity and international consistency. For multinational corporations and cross-border transactions, IVS compliance increasingly serves as a common language reducing friction in international dealings.

08 Transition Guidance and Timeline

IVS 2025 became effective for valuation engagements accepted on or after January 1, 2025, with a six-month transition period allowing continued use of IVS 2022 for engagements accepted before that date but not completed until mid-2025. However, early adoption was encouraged and widely practiced, with major accounting firms and valuation specialists implementing the new standards in Q4 2024.

The IVSC has published implementation guidance including:

Detailed examples illustrating application of new requirements across different asset classes
Frequently asked questions addressing common interpretation issues
Webinars and training materials for valuation professionals
Consultation forums for discussing challenging application scenarios

Valuation firms should prioritize several transition actions:

Update templates and procedures: Revise engagement letter templates, report formats, and quality control checklists to reflect new requirements, particularly around data classification, uncertainty disclosure, and ESG considerations.

Training programs: Implement comprehensive training for all valuation professionals on the key changes, with specialized deep-dives for those working in areas with significant updates (technology, real estate, intangibles).

Technology infrastructure: Evaluate whether current systems adequately support the enhanced documentation and data requirements, and invest in upgrades or new platforms as needed.

Client communication: Proactively communicate with clients about the implications of IVS 2025, including potential impacts on engagement scope, timing, and fees.

09 Looking Forward: The Evolution of Valuation Standards

IVS 2025 represents a significant step in the evolution of valuation standards, but it is not the endpoint. The IVSC has signaled several areas for continued development:

Sustainability-linked valuations: As sustainability-linked loans and bonds proliferate, guidance on valuing the embedded optionality and performance conditions in these instruments will be needed.

Quantum computing impacts: The potential for quantum computing to break current cryptographic systems poses valuation questions for digital assets and cybersecurity-dependent businesses that current standards do not fully address.

Biodiversity and natural capital: Following climate risk integration, the next frontier is likely to be biodiversity and natural capital considerations, particularly for real estate, agriculture, and extractive industries.

Artificial general intelligence: As AI systems approach or achieve general intelligence capabilities, new frameworks for valuing these transformative assets will be required.

The three-year revision cycle means the next major update will arrive in 2028, but the IVSC increasingly uses interim guidance notes and technical bulletins to address emerging issues between full revisions. Valuation professionals should expect ongoing evolution rather than static standards.

10 Conclusion: Embracing the New Framework

IVS 2025 represents the most comprehensive update to international valuation standards in recent memory, reflecting the rapidly evolving landscape of assets, risks, and market dynamics that valuers must navigate. The enhanced requirements around fair value, ESG integration, digital assets, and uncertainty disclosure create new challenges but ultimately strengthen the profession's credibility and relevance.

For valuation professionals, successful adaptation requires investment in training, technology, and processes. The increased complexity and documentation requirements make efficiency tools essential rather than optional. Modern valuation platforms like iValuate help professionals manage the expanded analytical and reporting requirements while maintaining quality and efficiency, allowing valuers to focus on professional judgment rather than administrative compliance.

The regulatory trend toward IVS adoption across jurisdictions means that mastering these standards is not merely a best practice but increasingly a competitive necessity. Firms that embrace the 2025 updates and build robust implementation frameworks will be well-positioned as the valuation profession continues its evolution toward greater rigor, transparency, and international consistency.

As markets navigate continued uncertainty—from geopolitical tensions to technological disruption to climate transition—the enhanced framework provided by IVS 2025 offers a solid foundation for producing credible, defensible valuations that serve the needs of investors, regulators, and other stakeholders in an increasingly complex global economy.

IVS 2025: Critical Updates and Practical Implications for Valuers