Education Minister Daljeet Singh Cheema here today handed over permanent recognition certificates to the managements of 152 private schools at a function organised in Shivalik School here.The minister said earlier the private schools were supposed to get their recognition renewed every year. Now, the school managements need to get annual verification of only activities, including transport arrangements and building safety that required regular monitoring. The certificate of the remaining formalities pertaining to the Education Department would be issued on permanent basis, he added.Later, the minister said the state government would look into other problems being faced by private school managements.