BRD vs FRD, Business Requirements vs Functional Requirements
The primary difference between a Business Requirement Document (BRD) and a Functional Requirement Document (FRD) is that the BRD focuses on “why” a project is needed (business objectives), while the FRD details “how” the system will work to meet those needs. The BRD serves stakeholders and leadership, whereas the FRD guides developers and technical teams.
Key Differences at a Glance:
BRD (Business Requirements Document):
Goal: Defines business objectives, goals, and high-level needs.
Key Content: Business problem, scope, ROI, high-level project goals.
FRD (Functional Requirements Document):
Goal: Translates business needs into detailed technical functionalities.
Focus: “How” the system will perform to meet requirements.
Audience: Developers, Testers, Technical Team, Business Analysts.
Key Content: Feature descriptions, user interactions, system workflows, data requirements, UI mockups.
How They Work Together: The BRD is created first to get approval for the project, while the FRD is developed based on the approved BRD. The FRD ensures the project is actionable, testable, and feasible. In Agile, these are often combined into smaller artifacts like User Stories.
Mark Whitfield is a highly experienced, SC-cleared Senior Project Manager and IT professional with over 31 years of experience in both public and private sectors, specializing in software development, cloud migration, and IT systems delivery.
He is currently associated with Capgemini (since 2016) and runs a project management resource website, PROject Templates.
Joined Capgemini in 2016 having worked at ascending points in software development lifecycle projects for over 31 years
Key Qualifications & Experience:
Roles: Senior Project Manager, Engagement Project Manager, Delivery Manager, and former programmer.
Methodologies: PRINCE2 Practitioner, skilled in both Waterfall and Agile (SCRUM) approaches.
Sector Experience: Extensive experience in finance and banking, including ATM software swap-outs, cloud migration (Azure, AWS, Power Platform), and POS monitoring systems.
Background: Graduated in Computing in 1990; worked as a developer (COBOL, SQL, Tandem / HPE NonStop) before transitioning to project management.
PRINCE2 Practitioner, skilled in both Waterfall and Agile (SCRUM) approaches
Professional Highlights:
Delivered major projects for clients such as Barclays, Bank of England, HSBC, Royal Mail Group, UK & Welsh Government, Heathrow, and Jaguar Land Rover.
Led complex IT infrastructure projects and business transformations.
Maintains mark-whitfield.com, offering over 200 project management templates, trackers (RAID, budget, benefit, cost etc.), and many plans for Agile / Waterfall projects including 30+ Plan On a Page (POaP) and MS Project MPP examples (click on Blog above for a summary).
Provides specialized templates for PRINCE2 7th edition and MS Project (MPP).
December 2022 – C&CA UK’s Communications & Engagement Award Winner – Cloud & Custom Applications – Capgemini UKNovember 2017 – Advanced Engagement Management Course – Level 2 ExamJune 1990 – Higher National Diploma in Computer Studies, Distinction