SOP Writing 101: Why Your Cannabis Business Needs Documented Procedures

Every licensed cannabis operator in Oklahoma is required to have Standard Operating Procedures. But there's a significant difference between having SOPs that satisfy a checkbox and having SOPs that actually protect your license, guide your team, and hold up under scrutiny during an OMMA inspection. Most operations we audit fall somewhere in between — and that gap is where violations happen.

What Are SOPs and Why Do They Matter?

A Standard Operating Procedure is a written document that describes, step by step, how a specific task or process is to be performed in your facility. SOPs serve multiple purposes in a cannabis operation: they ensure consistency, they train new employees, they demonstrate to regulators that you have a controlled and documented process, and — critically — they provide a legal defense when something goes wrong.

When OMMA finds a violation, one of the first questions they ask is: "Do you have an SOP for this process?" If the answer is no, or if your SOP doesn't address the specific issue, the violation is harder to defend. If you have a well-written SOP and evidence that your staff was trained on it, you have a much stronger position — even if an individual employee made an error.

What OMMA Requires Your SOPs to Cover

Oklahoma rules require that licensed facilities maintain SOPs for a specific set of operational areas. At minimum, your SOP library should address:

• Inventory management and METRC tracking
• Cannabis waste disposal and documentation
• Security protocols and access control
• Employee training and onboarding
• Sanitation and facility maintenance
• Product testing and quality control
• Transfer and transportation procedures
• Recall and adverse event procedures
• Visitor and vendor access procedures

Depending on your license type — grower, processor, dispensary, or transporter — additional SOPs may be required. Cultivation operations need SOPs for planting, harvesting, and pest management. Processors need SOPs for extraction, infusion, and packaging. Dispensaries need SOPs for patient verification, point-of-sale procedures, and product storage.

The Anatomy of an Effective SOP

A compliant SOP is more than a paragraph describing what you do. An effective SOP includes:

The Training Records Requirement

Having SOPs is only half the requirement. You must also be able to demonstrate that your employees have been trained on those SOPs. This means maintaining training records that include the employee's name, the SOP they were trained on, the date of training, and a signature from both the employee and the trainer.

Training records must be updated whenever an SOP is revised. If you update your waste disposal SOP in January, every employee must be retrained on the new version and that retraining must be documented. An SOP that was written two years ago with no evidence of recent training is a compliance liability.

Common SOP Mistakes We See in Audits

The most common SOP failures we encounter during compliance audits are:

• SOPs that are too vague to actually guide behavior ("Dispose of waste properly")
• SOPs that describe what should happen but not who is responsible
• SOPs that haven't been updated to reflect current rules or current practices
• SOPs that exist on paper but aren't accessible to employees during their work
• No training records to prove employees have read and understood the SOPs
• SOPs that were downloaded from the internet and don't reflect the actual operation