In most law firms, major technology decisions are led by IT. But once a recommendation reaches the point of approval, finance is often asked to judge the commercial case behind it.

That is rarely just a question of whether the firm can afford the supplier contract. It is a question of whether the recommendation is clear enough, well tested enough and commercially sound enough to support before the firm commits spend.

Technology for law firms can involve significant investment. A new system, platform or supplier relationship may affect internal time, implementation effort, integration work, adoption, risk, future flexibility and the way people work across the firm. The commercial case therefore needs to show more than what the technology can do. It needs to show why the proposed route is the right one for the firm.

The commercial picture is wider than the contract

The supplier contract is usually the most visible cost in a technology decision. It is also the easiest cost to identify and compare.

But it is rarely the full commercial picture.

A major technology decision can create cost and commitment in several other places. There is the internal time spent gathering requirements, speaking to suppliers, reviewing proposals and managing stakeholders. There may be implementation resource, integration work, training, adoption support and ongoing supplier management. There may also be future constraints if the contract, platform or chosen route does not give the firm the flexibility it needs.

This is where technology decisions can become harder to judge from a finance perspective. A recommendation may look sensible at the point of selection, but the wider cost of delivery and long term fit may still be unclear.

That does not mean firms should slow down important technology decisions. It means the recommendation needs to be tested properly before spend is approved.

The risk of testing the decision too late

Finance often becomes involved when a recommendation is close to sign off. By that point, the firm may already have a preferred supplier, a developing business case and internal momentum behind one option.

That can make challenge harder, even when the challenge is reasonable.

If the market has not been reviewed clearly, if alternative suppliers have not been compared on the same basis, or if the assumptions behind the business case have not been tested, finance may be left trying to assess the commercial strength of a decision after the direction has already been set.

A better approach is to bring commercial clarity into the decision earlier, before the recommendation becomes fixed. That does not need to mean adding unnecessary process. It means making sure the firm has enough evidence to explain why the chosen route makes sense.

For law firms, this matters because technology decisions often reach beyond IT. A change to document management, communications, cyber security, cloud, AI or client facing systems can affect fee earners, operations, risk, finance, client service and long term ways of working. A strong recommendation needs to make sense across that wider context.

What a clearer recommendation should cover

A well supported recommendation should make the commercial case easier to understand. It should show why the firm is acting now, what the decision is expected to improve and why the preferred option is stronger than the alternatives.

It should also make clear how the recommendation has been tested. Has the market been reviewed properly? Have suitable alternatives been compared in a consistent way? Are supplier claims supported by evidence? Are implementation and adoption assumptions realistic? Are long term costs, contract flexibility and internal capacity understood?

These are not questions designed to slow a project down. They are the questions that help protect the quality of the decision.

The earlier they are considered, the easier they are to answer.

External support can help, but the cost matters

Many law firms benefit from external input when reviewing technology suppliers. Market insight, supplier comparison and commercial challenge can all help the firm avoid relying too heavily on supplier claims or internal assumptions.

The difficulty is that external support often brings another fee into the project.

For finance leaders, that can be hard to justify when the firm is already considering a significant technology investment. The firm may need better market knowledge and a stronger comparison of options, but adding advisory cost can make the business case more difficult rather than easier.

This is where Darwin’s model is different.

Darwin sits independently in front of major technology decisions, helping law firms understand the market, compare suitable suppliers and build a clearer case before they commit. The service is delivered at £0 cost to the firm. The firm does not pay Darwin for the work. If the firm chooses to proceed with a supplier, Darwin is funded by that supplier.

That gives technology and finance teams external support behind the decision without adding another advisory fee to the business case.

What this gives finance leaders

Finance does not need to own the technology decision. But finance often needs confidence that the recommendation is commercially sound before the firm commits spend.

A clearer process gives finance a better view of how supplier options have been compared, what assumptions sit behind the business case and where the decision may still need challenge. It also helps the technology team access market knowledge and supplier comparison without carrying the full burden internally.

The value is practical. The firm gets a clearer commercial basis for the decision, the technology team gets additional support, and finance can see that the recommendation has been tested before spend is committed.

That does not make the decision heavier. It makes it easier to support.

Before sign off

Technology investment can create real value for law firms. It can improve how people work, strengthen control, reduce manual effort, support better client service and give the firm a stronger platform for future change.

But value is easier to protect when the decision has been tested properly before the firm commits.

For finance leaders, the question is not whether they should become more involved in every technology detail. It is whether the firm has enough evidence to support the commercial decision.

Before a major technology decision reaches sign off, it is worth asking whether the recommendation has been tested well enough to support the spend.

Darwin helps law firms build that clarity before they choose, giving finance and technology teams a clearer basis for major technology decisions at £0 cost to the firm.

Explore The Case for Confidence to see how Darwin helps law firms make clearer technology decisions before they commit.