Working note ·

Legal work that stays useful

Legal work should help with the decision at hand and leave the organisation better equipped for the next one. A practical note on sources, systems and responsibility.

The purpose

Begin with the decision the organisation needs to make. Find out how the business works and what stands in the way: a contractual restriction, an unresolved fact, an uncertain legal position or an approval nobody has taken responsibility for. The response may require advice, a change to a process or a better way to handle information.

Some of this work will be worth keeping ready for reuse. A standard clause, the reasons for an exception or a chronology may deserve continuing attention. Drafts may need preservation without becoming a source of current guidance. Keeping a record and maintaining it as a basis for new work are separate decisions.

What should stay

The organisation should retain material it is entitled to keep and likely to need again. Give priority to work that would be costly to reconstruct or could mislead the next person without its history. Keep its sources, scope, assumptions and date attached.

A negotiated exception illustrates the choice. The signed contract belongs in the record; an exception to the company’s usual terms may also belong in guidance for future negotiations. That second use needs an explanation of what was exchanged and when the exception is appropriate. Without it, an isolated bargain can become the default by accident.

What AI changes

AI tools can help identify dates, compare drafts, assemble chronologies linked to documents and repeat specified checks. They can also produce more summaries than a team can usefully review. Count the time spent checking and maintaining the output when deciding whether the work has become easier.

The tools can also miss a relevant document, misread a passage or make a claim its citation does not support. Name someone with the necessary knowledge to check the work and decide whether it gives enough reason to act. A lawyer giving legal advice must verify the law and take responsibility for that advice.

Decide where and how the work will be done before introducing sensitive material. Establish who can access the information, where it goes and how it is retained, reused or disclosed. Systems controlled by the organisation may be appropriate for some work; an external service requires its own assessment.

Controls

  • PurposeName the decision or action the work must support.
  • SourcesLink every material fact and statement of law to its source.
  • StatusDistinguish established facts, disputed accounts, calculations and open questions.
  • LimitsIdentify unsupported conclusions, missing material and what the review excluded.
  • ChangeRecord what changed, when it changed and why.
  • OwnershipName who keeps the work fit for reuse and decides when to stop maintaining it.
  • ResponsibilityName the person who reviews the work and takes responsibility for its use.

Transactions

Compare each draft with the organisation’s agreed position: terms it accepts, departures it will consider and points requiring approval. Show the change, its practical effect and the choice it presents. Give the decision-maker a short account, with the clause and supporting reasoning close at hand.

Recurring exceptions may reveal that the agreed position needs to change. Revising it takes someone’s time: to compare the bargains, consult the people affected and withdraw obsolete guidance. Leaving several plausible versions in circulation passes that work to every subsequent negotiation, often when there is less time to do it.

Disputes

Start with the evidence: contracts, correspondence and other relevant material. Identify what is missing or unreadable. Build a chronology that links each event to its source, then identify the factual and legal questions that could change the outcome, the amount at stake or the next step.

Keep the case assessment current as evidence arrives and deadlines approach. A chronology may remain accurate while a new document changes the inference drawn from it. The assessment must show that change, together with what remains disputed or unknown. The reader should be able to move directly from a conclusion to the reasoning and evidence behind it.

Work on a schedule

A recurring check takes work even when software runs it: someone must investigate failures, deal with exceptions and revise the rules when needed. How often it should run depends on how soon someone may need its results. When the last relevant contract expires or a product is withdrawn, reassess what still needs watching. Stop checks whose purpose has ended, while meeting applicable retention and preservation duties.

The point

The aim is to leave a colleague able to use earlier work without trusting it blindly or reconstructing it from scratch. That requires enough context to understand it, and enough continuing care to know whether it still holds.

The author

Jonas Hertner is an independent lawyer. He works on disputes, governance and AI for legal work. He built OpenCaseLaw, an open source and open access legal research platform. He works in English, German and French.