Funding stands as the single-most critical challenge impacting the viability of the third sector organisations. The industry is incredibly competitive, grants are harder to access and funding preferences are ever changing. For most third sector organisations, financial viability is a goal because they do not feel confident, some of them currently have a sustainable financial strategy, however, most small third sector organisations would not feel confident that their income streams were assured. NAMA Foundation has developed Sustain (Sustainable) Programme with the aim to empower the third sector organisations with the knowledge and tools of establishing financial sustainability within these organisations.