VERIFICATION OPINION DECLARATIONGREENHOUSE GAS EMISSIONS AND SUSTAINABILITY DATA
To: Stakeholders of Dolby Laboratories, Inc.

Apex Companies LLC, (Apex) was engaged to conduct an independent verification of the greenhouse gas (GHG)
emissions and sustainability data reported by Dolby Laboratories, Inc. (Dolby) for the period stated below. This
Verification Opinion applies to the related information included within the scope of work described below.
The determination of the GHG emissions and sustainability data is the sole responsibility of Dolby. Dolby isresponsible for the preparation and fair presentation of the GHG emissions and sustainability data statement inaccordance with the criteria. Apex’s sole responsibility was to provide independent verification on the accuracy of theGHG emissions and sustainability data reported and on the underlying systems and processes used to collect,analyze, and review the information. Apex is responsible for expressing an opinion on the GHG emissions andsustainability data statement based on the verification. Verification activities applied in a limited level of assurance
verification are less extensive in nature, timing, and extent than in a reasonable level of assurance verification.
Boundaries of the reporting company GHG emissions and sustainability data covered by the verification:•Operational Control•

Worldwide

Types of GHGs: CO2, N2O, CH4, HFCs
GHG Emissions and Sustainability Data Statement:•

Scope 1: 975 metric tons of CO2 equivalent•

Scope 2 (Location-Based): 4,592 metric tons of CO2 equivalent•

Scope 2 (Market-Based): 0 metric tons of CO2 equivalent•

Scope 3:oPurchased Goods and Services: 35,500 metric tons of CO2 equivalentoCapital Goods: 1,581 metric tons of CO2 equivalentoFuel and Energy Related Activities:
oLocation-Based: 1,199 metric tons of CO2 equivalentoMarket-Based: 453 metric tons of CO2 equivalent

oUpstream Transportation and Distribution: 3,535 metric tons of CO2 equivalentoWaste Generated in Operations: 99 metric tons of CO2 equivalentoBusiness Travel: 8,690 metric tons of CO2 equivalentoEmployee Commuting (market-based): 3,380 metric tons of CO2 equivalent

oUpstream Leased Assets (market-based): 0 metric tons of CO2 equivalentoDownstream Transportation & Distribution: 1,202 metric tons of CO2 equivalentoUse of Sold Products: 28,271 metric tons of CO2 equivalentoEnd of Life Treatment of Sold Products: 48 metric tons of CO2 equivalent

WATER RESOURCES • ENVIRONMENTAL SERVICES • INDUSTRIAL HYGIENE • SAFETY • CLIMATE CHANGE

Page 2oDownstream Leased Assets (market-based): 246 metric tons of CO2 equivalent•Total Energy Consumption: 18,702 megawatt-hours (MWH)•Renewable Energy: 100% (through a combination of direct generation, green tariffs, and renewable energyinstruments)

Data and information supporting the Scope 1 and Scope 2 emissions and sustainability data assertion were historicalin nature for the most part but were in some cases estimated. Data and information supporting the Scope 3 GHG
emissions and sustainability data assertion were in many cases estimated rather than historical in nature.
Period covered by GHG emissions and sustainability data verification:•October 1, 2022 to September 29 2023

Criteria against which verification was conducted:•World Resources Institute (WRI)/World Business Council for Sustainable Development (WBCSD)
Greenhouse Gas Protocol, Corporate Accounting and Reporting Standard (Scope 1 and 2)•WRI/WBCSD Corporate Value Chain (Scope 3) Accounting and Reporting Standard

Reference Standard:•

ISO 14064-3 Second Edition 2019-04: Greenhouse gases -- Part 3: Specification with guidance for theverification and validation of greenhouse gas statements

Level of Assurance and Qualifications:•Limited•

This verification used a materiality threshold of +/-5% for aggregate errors in sampled data for each of theabove indicators

GHG and Sustainability Data Verification Methodology:
Evidence-gathering procedures included but were not limited to:•Interviews with relevant personnel of Dolby and their consultant;•Review of documentary evidence produced by Dolby;•Review of Dolby data and information systems and methodology for collection, aggregation, analysis andreview of information used to determine GHG emissions and sustainability data; and•

Audit of sample of data used by Dolby to determine GHG emissions and sustainability data.

Verification Opinion:
Based on the process and procedures conducted, there is no evidence that the GHG emissions and sustainability
data statement shown above:•is not materially correct and is not a fair representation of the GHG emissions and sustainability data andinformation; and•has not been prepared in accordance with the WRI/WBCSD GHG Protocol Corporate Accounting andReporting Standard (Scope 1 and 2), and WRI/WBCSD Greenhouse Gas Protocol Corporate Value Chain
Accounting and Reporting Standard (Scope 3).

It is our opinion that Dolby has established appropriate systems for the collection, aggregation and analysis ofquantitative data for determination of these GHG emissions and sustainability data for the stated period andboundaries.

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Statement of independence, impartiality and competenceApex is an independent professional services company that specializes in Health, Safety, Social and Environmental
management services including assurance with over 30 years history in providing these services.
No member of the verification team has a business relationship with Dolby, its Directors or Managers beyond that
required of this assignment. We conducted this verification independently and to our knowledge there has been noconflict of interest.
Apex has implemented a Code of Ethics across the business to maintain high ethical standards among staff in their
day-to-day business activities.
The verification team has extensive experience in conducting assurance over environmental, social, ethical andhealth and safety information, systems and processes, has over 20 years combined experience in this field and anexcellent understanding of Apex’s standard methodology for the verification of greenhouse gas emissions data.
Attestation:

Jessica Jacobs, Lead Verifier

Mary E. Armstrong-Friberg, Technical Reviewer

ESG Senior Project Manager

ESG Program Manager

Apex Companies, LLC

Apex Companies, LLC

Cincinnati, Ohio

Cleveland, Ohio

April 1, 2024

This verification opinion declaration, including the opinion expressed herein, is provided to Dolby Laboratories, Inc. and is solely forthe benefit of Dolby Laboratories, Inc. in accordance with the terms of our agreement. We consent to the release of this declaration
by you to the public or other organizations but without accepting or assuming any responsibility or liability on our part to any otherparty who may have access to this declaration.