Beginner guide · 7 min read

Outside Counsel Guidelines, explained

What Outside Counsel Guidelines (OCGs) are, what they usually cover, and why they only save money when every invoice line is checked against them.

Outside Counsel Guidelines (OCGs) are the rules a corporate legal department sets for the law firms it hires. They describe how work should be staffed, how time should be recorded, and what will and won't be paid.

What a typical OCG covers

  • Billing increments — usually 0.1 hour, with rules against minimum charges.
  • Block billing — most guidelines require each task to be recorded separately.
  • Staffing — limits on the number of timekeepers per meeting, call, or deposition.
  • Rates — approved rate sheets and rules for when rate increases take effect.
  • Non-billable work — administrative tasks, file opening, training, and conflict checks.
  • Expenses — travel class, meals, copying, and research charges.

Why guidelines alone don't change behavior

A guideline only works if someone checks invoices against it. In most departments, reviewers look at totals and spot-check large entries. The line-level rules — increments, internal conferences, vague narratives — go unchecked because there isn't time.

Turning guidelines into rules

The most effective teams translate each guideline section into a specific, testable rule: "Flag any entry where more than two timekeepers bill for the same internal meeting." Once a rule is testable, it can be applied to every line on every invoice.

That is exactly what 42B does: upload your OCGs, and 42B turns them into rules and applies them to every invoice, citing the exact section each flagged line violates.

Free OCG help

Get your OCGs reviewed, or let us help you write them.

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