He said that during 2019/20 only two elephants were killed and the incident occurred outside the park and 215 people arrested most of them being locals who killed other animals for meat.
Mr Mlay made the remarks at a field visit organized by Journalist Environmental Association of Tanzania (JET) which was organized by Internews-Earth Journalism Network (EJN) to enable journalists understand issues related to poaching, ecology and tourism.
"Poaching is an organized crime, for it to occur there must be a buyer, different people with several networks but, we have managed to cut all the networks. The achievement has been made possible by collaborating with communities residing near the park," he said.
A resident of Tungamalenga in Iringa village, who was not identified said in the past poaching was a normal issue to them because they were not aware about essential of wildlife and its benefits.
" It was normal for a person to hunt or accommodate a any stranger who wanted bushmeat or elephants tusks. But ever since the park embarked on a good neighborhood project we no longer practice issues related to poaching," he said.
JET executive director Mr John Chikomo said to create awareness on environment; tourism, ecology and issues related to poaching and illegal trade of wildlife animal they continue working with several media houses.