As co-organiser of the poster session, IYCN provided two representatives for judging the presenters at at the 3rd Annual Symposium of ACS Nigeria International Chemical Sciences Chapter. While a third one was ACS representative accompanied by Chemists on tour. At the end of the evaluations, two winners from the two categories emerged: 1) Undergraduate winner: Miss Hamzat Adejoke Temitope from University of Ilorin, Nigeria with an article titled ”Determination of Cadmium in eight Nigeria foodstuffs from different markets in Nigeria”. 2) Post-graduate winner: Miss Inemesid Etuk from University of Uyo, Nigeria, with an article titled ”Distribution and ecological risks of polycyclic aromatic hydrocarbons (PAHs) in sediments of different tropical water ecosystems in Niger Delta, Nigeria”.