What makes a business development deal durable
The agreement matters, but the real test is whether both sides still want to invest when the initial excitement is gone.
The deal looked fine in the room. By the next quarter it was mostly email and escalation.
That pattern is common enough that I stopped treating “signed” as success. A durable partnership is one both sides still want to invest in when the initial excitement is gone: when priorities shift, assumptions break, and attention gets expensive. The contract matters. The operating model underneath it usually decides whether the relationship holds.
I pressure-test that with a short set of commercial questions: economics, exclusivity, term, termination, and how the teams will actually work together.
Start with the underlying business
Before getting into commercial terms, it is worth being clear about what each side is trying to accomplish. Is one party looking for distribution, supply, product capability, or a new customer segment? Is the other looking for revenue, access to demand, differentiated economics, or a way to de-risk an investment?
Those answers sound basic, but they are easy to skip when a deal has momentum. If the underlying objectives are vague or mismatched, the contract usually becomes a place where each side tries to recover the value it could not define upfront.
Economics need room for both sides to win
Good deal economics are not simply the lowest price or the largest share of value a party can negotiate. They need to reflect the work, risk, and investment each side is taking on. If one party is expected to build, integrate, sell, support, or commit capital, the economics should make that effort rational over more than one planning cycle.
It is also worth pressure-testing what happens when the original assumptions move. Volume may arrive later than expected. Costs may change. A product dependency may take longer to build. The best deals do not assume every forecast will be right. They give the partnership a way to adapt without reopening the entire relationship.
Exclusivity should be earned
Exclusivity can be useful. It gives a partner confidence to make an investment that would be difficult to justify in a fully open market. But it should be specific, proportionate, and connected to a real commitment.
Broad exclusivity with little in return can limit optionality before a partnership has proved itself. I prefer to tie it to clear scope: a product, geography, customer segment, or period of time. Where possible, it should also be earned through performance, not granted indefinitely because the parties were optimistic at signing.
Term and termination rights define the real commitment
Term length is a practical signal of how much investment the parties expect to make. A short term can preserve flexibility, but it can also discourage either side from building something that takes time to pay back. A long term can support investment, but only if there is a fair path out when the relationship is not working.
This is where termination rights matter. They are not just legal boilerplate. They define what happens when performance misses, a strategy changes, or the operating relationship becomes unsustainable. Clear triggers, cure periods, and transition expectations protect both sides from having to negotiate under pressure when something has already gone wrong.
Build the operating model before the launch
Many deals are thoughtfully negotiated and poorly operated. The agreement describes the commercial relationship, but the teams still need to decide how they will work together: who owns the roadmap, which metrics matter, how issues get escalated, how often leaders meet, and what decisions can be made without a steering committee.
I like to make those mechanics explicit early. A shared operating cadence, named owners, and a lightweight decision log are not glamorous. They are often the difference between a partnership that survives normal friction and one that needs executive intervention every time the plan changes.
Will both sides still want to invest?
A durable deal makes the right next action obvious when conditions change. If the structure only works in the original scenario, the partnership is fragile by design.
That does not mean every term needs to anticipate every outcome. It means the structure should be clear enough that the parties can keep solving problems together when the real work begins.