Identify the purpose of the SOP
Define the scope of the SOP
Determine the target audience
Gather all required process information
List the tools, materials, and references needed
Break the process into clear steps
Write each step in simple, direct language
Use consistent terminology throughout
Include roles and responsibilities
Add safety, compliance, or quality requirements if needed
Specify decision points and exceptions
Review the SOP for accuracy and completeness
Test the SOP by following the steps
Revise based on feedback and testing
Format the SOP clearly and consistently
Assign version control, approval, and review dates