Indemnification is a contractual obligation to cover another party's costs when a third party makes a claim against them. It's distinct from the limitation of liability clause — which governs claims between the two contracting parties. Indemnification governs what happens when someone outside the contract brings a claim because of something one of the parties did.
Plain English definition
Party A indemnifies Party B means: if Party C sues Party B because of something Party A did, Party A will cover Party B's defense costs, settlements, and judgments. The classic scenario: a client is sued for copyright infringement because a designer used unlicensed images in the deliverable.
When you need it
Any engagement where your deliverables could expose the client to third-party claims (IP infringement, defamation, privacy violations), or where the client provides you materials that could expose you to claims. Creative services, marketing, content production, and software development all carry third-party claim risk.
What happens without it
Without an indemnification clause, when a third party sues your client over your deliverable, they have two options: absorb the cost themselves, or sue you separately for contribution. Either way, there's no clear contractual framework — which means expensive litigation to establish who owes what.