This document outlines the 10 steps for developing a social marketing plan: 1) Describe background, purpose and focus, 2) Conduct a situation analysis, 3) Select target audiences, 4) Set behavior objectives and goals, 5) Identify audience barriers, benefits and competition, 6) Develop a positioning statement, 7) Develop a marketing mix (4Ps), 8) Develop a monitoring and evaluation plan, 9) Establish budgets and find funding, 10) Complete an implementation plan. Key aspects include selecting audiences before objectives, identifying competition after research, and goals being quantifiable measures versus broader purpose. The plan describes the targeted behavior change and strategies to address barriers and motivate adoption of the behavior.