Smart indicators in Social and Behaviour Change (SBC) programmes are essential tools used to monitor, evaluate, and ensure that interventions are effective in achieving the desired behavioral outcomes. These indicators are designed to be Specific, Measurable, Achievable, Relevant, and Time-bound (SMART), enabling clear tracking of progress and impact. Each component of the SMART framework plays a vital role in improving the design, implementation, and assessment of SBC initiatives. Specific indicators are precise and clearly defined, which makes it easier to understand what is being measured. For example, in a programme aimed at increasing the use of sanitation facilities, a specific indicator could be "percentage of households that have access to improved sanitation facilities." This indicator directly addresses the key behavior change and ensures the focus is on the intended outcome. Measurable indicators allow for quantifiable data to be collected, enabling the assessment of progress and impact. In the context of SBC, this might involve numerical data such as the percentage of people adopting a new health practice, such as washing hands with soap after using the toilet. Measurable indicators can be both