Trim came away with all the points against the league leaders this Saturday at Laytown.
On a sticky pitch with a strong back wind Trim went into an early lead thanks to a great strike from Niamh Moore.
The lead was increased when Sarah Lynch tucked away a keeper rebound after a long range drive from Cliodhna Moore.
EMU were unlucky not to get one back when they hit the bar.
In the 2nd half against the wind Trim kept out EMU attacks with Karley Leavy particularly impressive at the back.
Trim continued to make chances on the break and were unfortunate on numerous occasions not to find the net.
A headed goal conceded from a corner made for a nervous last few minutes but the girls comfortably closed out the match.
Team: Ciara Hanson, Karley Leavy, Cliodhna Moore, Amy Troy, Hannah Clancy, Roisin Milner, Dervla Fahey, Sarah Lynch and Niamh Moore.