How to run contract review in parallel instead of a relay

A contract sent out for review touches legal, then finance, then security, then back to legal if anything changed. Each person waits for the one before them to finish before they even open the file. Ask why the order runs that way and the honest answer is habit, not necessity. Nobody sat down and worked out which of those reviews actually depend on each other.

Run the reviews that do not depend on each other at the same time, and the queue moves at the speed of the slowest reviewer instead of the sum of everyone's turnaround.

Why the relay happens anyway

Sequential routing is the easiest thing to set up. One person gets the file, does their part, forwards it to the next name on the list. Nobody has to coordinate calendars or worry about two sets of comments landing on the same paragraph. It is also the shape most teams inherited from a process built when a contract moved as one paper copy and there was only one copy to pass around.

The habit outlives the reason for it. The handoff math is simple: a contract passing through five reviewers who each take a day accumulates five days of review time before you even count the gap between handoffs, and if every handoff runs through an email and a queue, the elapsed time can run well past the actual hours anyone spent on the file. Multiply that across every contract type where the paper does not strictly need a handoff order, and the relay is just adding wait time nobody asked for.

The actual test for what can run at once

Not every review belongs in parallel, and pretending otherwise creates its own mess. There is a fairly simple decision path for sorting them: keep reviews sequential when a later reviewer genuinely needs to see what an earlier one found, and run them in parallel when they use the same baseline and do not influence each other.

A contract addendum that needs a risk assessment before finance can calibrate liability caps and payment schedules belongs in sequence, because finance's number depends on legal's finding. New supplier onboarding, where legal checks the template and security runs its own data-handling diligence, can run both reviews at once and let procurement consolidate whatever comes back. Payment terms rarely depend on what security flagged, and security's review of where customer data lives rarely depends on legal's view of the indemnity cap. Ask that one question at every stage in your queue, does this reviewer need something the reviewer before them found, and you will find more independence than the current order assumes.

Split the document, not just the queue

Parallel review only works if each reviewer can start without waiting on someone else's copy. That usually means giving finance the pricing and payment sections, security the data and integration clauses, and legal the risk and liability language, at the same time, instead of one master file that only one person can be inside of at once.

The hard part is knowing which clauses belong to which reviewer before anyone opens the document, and doing that by hand on every inbound contract stops scaling somewhere past a few dozen a month. This is the kind of first pass an AI contract review workflow is actually good at: pulling out the payment terms, the data and security language, and the liability clauses, then routing each set to the right reviewer instead of handing everyone the same fifty-page file. It will not decide whether the payment terms are acceptable. It just means finance and security open their own marked-up sections the same day, instead of security waiting for legal to finish reading the whole file first.

Reconcile before it turns into two negotiations

Parallel review has one real cost: two reviewers commenting on the same clause without seeing each other's notes. Running reviews at once compresses the timeline, but it can also produce conflicting feedback, especially when two reviewers propose different language for the same condition, so the process needs a clear rule for whose comment wins and who consolidates the final set before anything goes back to the counterparty.

Pick one person, usually whoever owns the counterparty relationship, to merge the comment sets before anything goes out. That person is not re-reviewing the contract. They are checking for one thing: did two reviewers touch the same clause with different asks. If your queue has already mapped which reviewer owns which clause, this check runs fast, because overlaps mostly happen where scopes were drawn badly, and that is worth fixing in the routing rather than catching it every time in reconciliation.

None of this replaces the judgment calls that make review slow in the first place. A genuinely unusual indemnity clause still needs someone to think about it, regardless of how fast the file arrived. What parallel routing removes is the waiting that has nothing to do with judgment: a payment term sitting untouched for two days because finance was waiting on legal to finish a section it never needed. If you have not mapped out who touches a contract before it reaches this stage, building a contract approval matrix that scales is the piece to sort out first.

Try goHeather free if you want to see what a first pass looks like when it is scoped for more than one reviewer at a time.

This is legal information, not legal advice; consult a lawyer for legal advice.