Master Service Agreement
A framework contract under which parties agree on general terms governing multiple future service engagements, with specific engagements documented through individual Statements of Work (SOWs) that incorporate the MSA's terms. Foundational to ongoing vendor relationships.
A Master Service Agreement (MSA) is a framework contract between two parties under which the parties agree on the general terms and conditions that will govern multiple future service engagements between them. Specific engagements are then documented through individual Statements of Work (SOWs), Work Orders, or Purchase Orders that incorporate the MSA's terms. MSAs are foundational to ongoing vendor relationships, professional services arrangements, and IT and consulting engagements.
Typical structure
(1) Recitals identifying the parties and overall relationship; (2) governance terms, confidentiality, IP ownership, indemnification, limitation of liability, warranty, insurance, force majeure; (3) statement-of-work mechanism, how individual engagements are documented and what conflicts-resolution rule applies between MSA and SOW; (4) payment terms, billing, payment timing, expense reimbursement; (5) termination, for cause, for convenience, effects of termination; (6) dispute resolution and choice of law.
MSA-vs-SOW conflict resolution
Most MSAs specify how conflicts between the MSA and an SOW are resolved. The default Texas rule absent express provision is that the more specific document (typically the SOW) controls within its scope, but the MSA controls for governance terms not expressly modified.
Common drafting issues
(1) Scope creep, SOW work expanding beyond original scope without amendment; (2) IP ownership ambiguity, work product, pre-existing IP, derivative works; (3) limitation of liability inadequate to backstop the actual exposure; (4) MSA term vs. SOW term mismatch creating gaps in governance.
MSAs are the standard structure for ongoing vendor relationships in technology, consulting, marketing services, professional services, and similar industries. The MSA's risk-allocation provisions (limitation of liability, indemnification, IP) often have far more impact on the relationship's economics than the SOW's pricing terms.