SASB for Transport & Logistics

What is SASB?

The Sustainability Accounting Standards Board (SASB) is an independent nonprofit organization that develops industry-specific sustainability accounting standards designed to help businesses disclose financially material environmental, social, and governance (ESG) information to investors and other stakeholders. Founded in 2011 and later consolidated into the IFRS Foundation under the International Sustainability Standards Board (ISSB), SASB standards provide a structured framework that connects sustainability performance to financial outcomes. Unlike broad reporting frameworks, SASB takes a granular, sector-by-sector approach, meaning the standards for a software company look fundamentally different from those governing a freight carrier or logistics operator.

SASB and the Transport & Logistics Industry

The Transport & Logistics sector sits at the intersection of global commerce and environmental responsibility, making it one of the most closely scrutinized industries under SASB standards. Freight transportation alone accounts for approximately 8 percent of global greenhouse gas emissions, and logistics operations — from last-mile delivery fleets to transoceanic shipping lanes — are under increasing pressure from regulators, institutional investors, and corporate clients to demonstrate measurable sustainability progress.

SASB classifies Transport & Logistics companies under multiple sector-specific standards depending on the mode of transport, including road transportation, air freight, marine transportation, and rail. A parcel delivery company such as a major express courier, for example, must report on fleet fuel efficiency, greenhouse gas emissions intensity per ton-mile, and the number of accidents involving hazardous materials. A third-party logistics provider operating warehouse networks faces additional disclosure requirements around energy consumption, waste management, and labor practices within its facilities.

The financial materiality argument is direct: fuel costs routinely represent 25 to 40 percent of operating expenses for trucking and aviation companies. Any regulatory change, carbon pricing mechanism, or technology shift that alters fuel economics has immediate implications for profitability. SASB standards make these risks legible to investors by requiring standardized, comparable metrics rather than narrative-only sustainability reports that can obscure as much as they reveal.

Key Requirements

SASB standards for Transport & Logistics companies specify both quantitative metrics and qualitative disclosure topics. The following requirements are considered material for most operators in this sector:

• Greenhouse Gas Emissions Reporting: Companies must disclose Scope 1 and Scope 2 greenhouse gas emissions in metric tons of CO2 equivalent. Road carriers are expected to report emissions intensity normalized by ton-miles or vehicle-miles traveled, enabling meaningful year-over-year comparisons and benchmarking against industry peers.
• Fleet Fuel Consumption and Efficiency: Total fuel consumed, broken down by fuel type (diesel, natural gas, alternative fuels, electricity), must be reported alongside average fleet fuel efficiency. This requirement directly supports investor analysis of exposure to fossil fuel price volatility and transition risk under future carbon regulations.
• Air Emissions Beyond Carbon: Disclosure of nitrogen oxides (NOx), sulfur oxides (SOx), and particulate matter emissions is required, particularly for marine and air freight operators. Port cities and urban delivery zones increasingly enforce low-emission zone regulations, making this data commercially relevant.
• Safety and Accident Metrics: The number of road accidents, fatalities, and injuries per million vehicle-miles must be disclosed. For companies transporting hazardous materials, additional reporting on spills, containment failures, and regulatory citations is required.
• Labor Practices and Driver Well-being: Hours-of-service compliance rates, driver turnover rates, and the percentage of drivers who are employees versus independent contractors must be reported. Given ongoing litigation and regulatory scrutiny around driver classification in multiple jurisdictions, these disclosures carry direct financial materiality.
• Supply Chain and Outsourced Transportation: Companies that subcontract a significant portion of transport operations must describe how they assess and manage sustainability risks in their subcontractor base, including auditing practices and contractual sustainability requirements.
• Climate Risk and Transition Planning: Narrative disclosure of how the company is positioning its fleet and infrastructure for a lower-carbon operating environment, including capital allocation toward electric vehicles, alternative fuels, or route optimization technologies.

Implementation Steps for Transport & Logistics Companies

Implementing SASB standards is a structured process that requires cross-functional collaboration between finance, operations, fleet management, and corporate sustainability teams. The following steps provide a practical roadmap:

1. Identify the applicable SASB standard or standards. A company operating both trucking and warehousing may fall under multiple SASB industry classifications. Review the SASB Standards Navigator to confirm which standards apply and whether any activities trigger disclosures under adjacent sectors such as Industrial Machinery or Containers & Packaging.
2. Conduct a materiality assessment aligned with SASB topics. Convene a cross-functional team including finance, operations, legal, and sustainability leads to evaluate which SASB disclosure topics are most financially material for your specific business model. A regional less-than-truckload carrier faces different material risks than a global air freight integrator.
3. Audit existing data collection infrastructure. Most transport companies already collect telematics data, fuel purchase records, and accident logs for operational purposes. Map these existing data sources to the specific SASB metrics required. Identify gaps — for example, many companies track total fuel spend but not fuel consumption by vehicle type or emissions intensity per ton-mile.
4. Establish data governance protocols. Assign ownership for each SASB metric to a specific function or team. Define data collection frequency, validation procedures, and escalation paths for anomalous data. Metrics that will appear in investor-facing disclosures must meet the same accuracy standards as financial reporting.
5. Integrate SASB metrics into fleet management and telematics systems. Modern fleet management platforms can be configured to automatically calculate fuel efficiency, emissions intensity, and hours-of-service compliance at the vehicle level and aggregate these to the fleet level. Automating data collection reduces manual errors and lowers the cost of ongoing reporting.
6. Benchmark against sector peers. Use publicly available SASB disclosures from comparable companies to understand where your performance sits relative to the market. Significant underperformance on key metrics such as emissions intensity or accident rates may indicate operational improvement opportunities as well as reputational risk.
7. Prepare and publish the sustainability disclosure. SASB metrics can be embedded within an annual report, a standalone sustainability report, or filed directly with the SEC in applicable jurisdictions. Ensure that quantitative metrics are presented in SASB-specified units and that any restatements of prior-year data are clearly flagged and explained.
8. Engage with investor inquiries proactively. Once SASB-aligned disclosures are published, prepare investor relations teams to respond to follow-up questions. Institutional investors using ESG scoring platforms will compare your disclosures against peer benchmarks and may raise specific concerns about emissions trajectory or driver safety performance.

Frequently Asked Questions

Is SASB reporting mandatory for transport and logistics companies?
SASB reporting is not universally mandated by law, but it is increasingly required or strongly encouraged by investors, stock exchanges, and financial regulators. In the United States, the SEC's climate disclosure rules reference SASB-aligned metrics. In the European Union, the Corporate Sustainability Reporting Directive (CSRD) requires large companies to publish detailed sustainability disclosures that overlap substantially with SASB topics. Many institutional investors, including major asset managers, now formally request SASB-aligned data as part of their annual engagement with portfolio companies. For transport companies seeking capital from institutional sources or participating in large corporate procurement tenders, SASB-aligned disclosure is increasingly a practical prerequisite rather than a voluntary choice.

How does SASB differ from other frameworks such as GRI or CDP?
The Global Reporting Initiative (GRI) is designed primarily for broad stakeholder communication and covers a wide range of social and environmental topics without strong prioritization by financial materiality. The Carbon Disclosure Project (CDP) focuses specifically on climate, water, and forests with a questionnaire-based approach. SASB is distinctive in its explicit focus on investor-relevant, financially material information and its sector-specific granularity. Many transport companies use SASB alongside GRI and CDP, treating SASB as the investor-facing layer and GRI as the broader stakeholder communication layer. The ISSB's S1 and S2 standards, which incorporate SASB metrics, are designed to serve as a global baseline for investor-focused sustainability disclosure.

What are the most common challenges transport companies face during SASB implementation?
The most frequently cited challenges are data fragmentation and emissions calculation complexity. Large transport operators may manage thousands of vehicles across multiple subsidiaries, subcontractors, and geographies, each with different telematics systems, fuel card providers, and maintenance databases. Consolidating this data into a single, auditable emissions figure requires investment in data integration and governance. A second common challenge is calculating Scope 3 emissions for companies whose primary business is moving other organizations' goods — determining the boundary between what the transport company must report and what its clients should report requires careful application of the Greenhouse Gas Protocol's allocation methodology.

How long does it typically take to achieve full SASB compliance?
For a mid-size transport company with existing telematics and fleet management systems, an initial SASB-aligned disclosure can typically be prepared within six to twelve months of beginning the implementation process. Full maturity — meaning audited data, year-over-year trend disclosure, and integration with investor relations processes — generally takes two to three annual reporting cycles. Companies that begin with a gap assessment and prioritize automation of data collection in the first year tend to reach reporting maturity faster and with lower ongoing compliance costs than those who rely on manual data aggregation.

Summary

SASB standards provide Transport & Logistics companies with a rigorous, investor-grade framework for disclosing the sustainability risks and performance metrics that matter most to the financial community, from fleet emissions intensity and fuel transition exposure to driver safety and labor classification practices. With regulatory environments in North America and Europe converging toward mandatory sustainability disclosure requirements that closely mirror SASB topics, companies that invest in data infrastructure and reporting governance today will be better positioned to meet compliance obligations, satisfy investor demands, and identify operational improvements that reduce both emissions and costs. The time to begin your SASB implementation is now — not because it is required everywhere today, but because the competitive and regulatory landscape is moving in one direction, and early movers gain the advantage of institutional knowledge, investor credibility, and operational insight that latecomers will be scrambling to acquire.