How to Create SOPs for Your Agency (With Examples)

What SOPs are and why your agency needs them

A Standard Operating Procedure is a documented step-by-step guide for completing a recurring task or process. It's not complicated. Just write down how you do things so that everyone does them the same way.

For agencies, SOPs solve a very specific problem: inconsistency. When your team is small, the founder handles most things personally, and quality stays consistent because everything flows through one or two people. But as you grow beyond ten or fifteen people, that stops working. I've watched it happen at three different agencies before we figured this out. Different team members develop different habits. Client experiences start to vary depending on who's managing the account. Mistakes that were caught by the founder now slip through because no one else knew about that particular check.

SOPs create a baseline. They make sure your agency's core processes happen the same way every time, regardless of who's doing them. This matters for quality, efficiency, training, and growth potential.

They also dramatically lower the cost of onboarding new team members. Instead of shadowing someone for weeks, a new hire can follow documented procedures and get productive faster. We cut our onboarding time from three weeks to about eight days after we documented our first ten SOPs. And when someone leaves the agency, their knowledge doesn't walk out the door with them.

When to create an SOP

Not everything needs an SOP. Writing procedures for one-off tasks or creative work that varies every time is a waste of effort. Here's what qualifies.

The task is repeatable. If you do it more than once a month in roughly the same way, it's a candidate.

Consistency matters. If doing the task differently each time creates risk (missed steps, variable quality, confused clients), document it.

Multiple people deliver the task. If only one person ever does something and they're not going anywhere, the urgency is lower. But if two or more people need to handle the same process, an SOP prevents drift.

The task is part of the client experience. Anything client-facing, like onboarding, reporting, QA, delivery, should be standardized because inconsistency in these areas directly hits retention.

A good starting point for most agencies is to document the processes where mistakes are most costly or most frequent. If your team keeps asking the same questions about how to do something, that's your sign. The SOP is overdue.

SOP format that actually gets used

The biggest risk with SOPs is that you spend time creating them and nobody reads them. We learned this the hard way, spent two months writing 40+ SOPs in Confluence and the team ignored every single one (side note: if your SOPs live somewhere your team never opens, you've already lost). To avoid this, keep the format simple and accessible.

A practical SOP format includes:

• Title: Clear, descriptive name (e.g., "Client Onboarding Procedure")
• Purpose: One sentence on why this SOP exists and what it ensures
• Scope: Who this applies to and when it's used
• Steps: Numbered, sequential steps with enough detail that someone could follow them without asking questions
• Tools: Which software or systems are involved
• Owner: Who is responsible for maintaining this SOP
• Last updated: Date of the most recent revision

Keep the language plain and direct. Write in the imperative ("Send the client a welcome email") rather than passive voice ("A welcome email should be sent"). Short sentences. Include screenshots or links where they add clarity, but don't overdo it. A five-page SOP for a ten-minute task means you've over-documented.

Store your SOPs in a central, searchable location. A shared drive, a wiki, or your project management platform's documentation features all work. Notion works well for this. So does Slite. The key is that people can find the SOP when they need it without asking where it lives.

Example: Client onboarding SOP

Purpose: Make sure every new client has a reliable, professional onboarding experience and that all internal systems are set up correctly before work begins.

Scope: Account managers, triggered when a new client contract is signed.

Steps:

1. Create the client record in the CRM with full contact details, contract terms, and billing information.
2. Set up the client project in the project management system with the appropriate template for the engagement type (retainer, fixed-price, or time-and-materials).
3. Send the client welcome email using the standard template. Include: point of contact details, communication preferences form, and a link to schedule the kickoff call.
4. Schedule the kickoff call within five business days of contract signing. Send calendar invitations to the client and all internal team members who will attend.
5. Prepare the kickoff deck using the standard template. Adjust it with the client's project details, timeline, and team introductions.
6. Create shared folders for client assets and work product. Set permissions so the client has access to their deliverable folder but not to internal working files.
7. Add the client to the right communication channels (e.g., a dedicated Slack channel or email distribution list).
8. Update the resource plan to reflect the new project's staffing requirements.
9. After the kickoff call, send a follow-up email summarizing agreed-upon next steps, timelines, and action items.

Example: Project kickoff SOP

Purpose: Align the internal team on project scope, roles, timeline, and standards before any production work begins.

Scope: Project managers, triggered after the client kickoff call and before assembly starts.

Steps:

1. Create the project brief document using the standard template. Include: project objectives, scope of work, timeline, budget, and client-specific requirements.
2. Break the project into phases and create task lists for each phase in the project management system.
3. Assign roles: identify the project lead, designers, developers, copywriters, and QA reviewers. Confirm availability with each team member and their manager.
4. Schedule the internal kickoff meeting. All assigned team members attend.
5. During the internal kickoff, walk through the project brief, review the timeline, discuss potential risks, and confirm task ownership.
6. After the meeting, distribute meeting notes and make sure all tasks are assigned in the project management system with due dates.
7. Set up recurring check-in cadence (daily standups for intensive projects, weekly syncs for longer engagements).
8. Confirm that all client assets, brand guidelines, and access credentials have been received and stored in the project folder.

Example: QA review SOP

Purpose: Catch errors and make sure work meets agency quality standards before client delivery.

Scope: QA reviewers and project managers, triggered before any deliverable is sent to the client.

Steps:

1. The person who created the deliverable performs a self-review using the QA checklist before submitting for peer review.
2. Assign a peer reviewer who wasn't involved in creating the deliverable. Fresh eyes catch more.
3. The peer reviewer checks the deliverable against the project brief, ensuring all requirements are addressed.
4. For design work: verify brand consistency, check responsive layouts, confirm asset quality, and test all interactive elements.
5. For written content: check for spelling and grammar, verify factual accuracy, confirm tone matches brand guidelines, and check all links.
6. For development output: run automated tests, perform cross-browser testing, verify accessibility standards, check page load performance, and test all user flows.
7. Document any issues in the project management system, assigned to the original creator with a clear description of what needs to change.
8. After revisions, the reviewer confirms fixes are implemented correctly.
9. Project manager gives final approval and the deliverable moves to client review.

Keeping SOPs alive and current

Creating SOPs is only half the work. The other half is keeping them updated as your processes evolve. Outdated SOPs are worse than no SOPs because they actively mislead your team.

Assign an owner to each SOP. A specific person responsible for reviewing and updating it. Set a review cadence, typically quarterly for high-frequency procedures and biannually for less critical ones.

Build SOP updates into your retrospective process. After every major project or at the end of each quarter, ask the team: did any of our procedures not work? Did we discover a better way to do something? If yes, update the SOP right away rather than adding it to a backlog that never gets addressed. Actually, scratch that, don't even have a backlog for SOP updates. The moment someone says "this step doesn't match what we actually do," fix it that day.

When you update an SOP, communicate the change. A quick message in your team Slack channel pointing out what changed and why ensures people don't continue following the old version.

Common SOP mistakes to avoid

Writing SOPs for everything. Not every task needs formal documentation. Over-documenting creates maintenance overhead and document fatigue. Focus on the routines that have the highest impact on quality, client satisfaction, and efficiency.

Making SOPs too detailed. If your SOP reads like a legal document, no one will use it. Write for competent adults. You don't need to explain how to send an email. Just name which template to use and who to send it to.

Creating SOPs and never training on them. A document sitting in a shared drive isn't a training program. Walk new team members through key SOPs during onboarding. Periodically reinforce them in team meetings.

Ignoring the team's input. The people who actually perform a process daily are the best source of information about how it works and where it breaks. Involve them in writing and revising SOPs. They'll produce better documentation and be more likely to follow it because they had a hand in creating it (this is the part most managers skip, and it's the part that matters most).

Starting your SOP library

Don't try to document everything at once if you don't have any SOPs today. Pick the three processes that cause the most pain or inconsistency and start there. Client onboarding, project kickoff, and QA review are strong starting points for most agencies because they directly affect client experience and deliverable quality.

Build your SOP library incrementally. Every time a mistake happens because a process wasn't documented, or a new hire asks "how do we do this?", that's a signal to create an SOP. Over six to twelve months, you'll build a solid operations manual that makes your agency run more smoothly and scale more confidently. We went from zero to about 35 SOPs in nine months. Worth every hour.