Bangladesh AOTS Alumni Society (BAAS) has led a silent revolution in the arena of Quality Management and Human Resources Development in Bangladesh. BAAS has travelled a long way in converting its aspirations into actions. The journey has started from Japan, the land of the rising sun where modern concept of quality was born after The World War-II. It is the story of enrichment that has taken place following Deming, Juran, Ishikawa and many more. On the occasion of celebrating the 50th Anniversary of BAAS, Arch. Zakariul Islam Swapan, the President has requested me to write the historical background of BAAS. During last 50 years we lost many documents and as such this write up is based mainly on my memories.