In this article 7 sections
Every MSP knows the fortnight before an audit. Screenshots at 9pm, chasing the one engineer who set up the backup, rebuilding a policy nobody has looked at since last year. The scramble comes from evidence that drifts out of date once the audit ends.
Why does audit prep always turn into a scramble?
Because point-in-time compliance rots. You pass in March, and by June the reality has moved. New starters, new clients, a tool swapped out, a policy that no longer matches what you do. Come the next audit you cannot evidence your current state, so you reconstruct it from memory and screenshots. That is the scramble.
What does continuous evidence look like instead?
The evidence gets collected as you work rather than assembled in a panic. Your patch data, MFA coverage and backup results flow from the tools you already run, timestamped and current. When the audit comes, the evidence is already there. Prep becomes a review.
How do you keep evidence continuous?
- List every control you get asked to evidence. Map each one to the tool that already holds the proof.
- Automate the pull where you can. Manual screenshots are the first thing to go stale.
- Set a cadence, monthly at most, so drift is caught in weeks rather than at the annual audit.
- Store evidence timestamped and in one place, not scattered across inboxes.
- Review on a schedule, so the audit holds no surprises.
How does live evidence change the audit itself?
Assurix independently assesses 59 controls: 40 security controls aligned to NCSC CAF 4.0 and 19 operational controls built for MSPs. Live-measured controls are checked every six hours and the rest on a set cycle. The result sits on a Trust Portal anyone can open. Because the evidence is live, a control slipping does not wait until the next audit to surface. You get a 30-day window to fix it, and if you do not, the Trustmark is publicly suspended. That enforcement is uncomfortable, and it is the point. It means the Trustmark reflects how you run today, not how you ran on audit day.
The practical build for this sits in our playbook on building an evidence library for MSP sales.
Which evidence is safe to automate and which still needs a human?
Automate anything a tool already records as a fact. Patch status, MFA enforcement, backup job results, endpoint coverage. These are objective, they change often, and a machine pulls them more reliably than a person exporting screenshots once a year.
Keep a human on anything that needs judgement. Policy sign-off, risk decisions, an assessor confirming a control is properly met rather than technically ticked. The Assurix model splits it the same way: tools supply what they can, anything else is assessed evidence, and an Assurix assessor signs off.
How much time does continuous evidence actually save?
Continuous evidence also lets you answer a security questionnaire the same day, because the evidence is already sitting there. Reaching the Trustmark takes from 2 hours a week. Most of the effort goes in once, at the start, and after that you maintain the evidence rather than rebuild it the night before an audit.
Frequently asked questions
Why is my audit prep so painful?
Because the evidence goes stale between audits, so you rebuild it each time instead of maintaining it.
Can audit evidence really be automated?
Most of it. Patch, MFA and backup data can be pulled from your existing tools. Manual screenshots are what you replace first.
What is continuous monitoring?
Evidence checked on a regular cadence between formal audits, so drift is caught in weeks rather than at the next annual review.
