Aslam was elected in 2002 as the Member of National Assembly affiliated with Pakistan Muslim League (Q) from NA-57 (Attock-I) and served as the state mister for environment till 2007.
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Among them are Siddique-ul-Farooq, Raja Ashfaq Sarwar Malik Shakeel Awan (PML-N), Sheikh Rasheed Ahmed (AML), Ijaz Khan Jaazi (PTI) and Amir Fida Paracha (PPP).
In Pakistan's General Elections of 2013 he stood in and is a candidate for Constituency NA-21.