Sl No	Title	Event Details
521	A worker collects pineapples
522	The workers processing pineapple juice at NERAMAC factory
523	Power transmission lines connection in the NER
524	First NEC Complex in Shillong
525	A patient undergoes investigation in Regional Dental College
526	Work in progress in Ranganadi hydro-electric project, AP.
527	Officials inspect an under construction tunnel
528	The Muga seed farm at Zemabawk in Mizoram in 1978
529	A woman harvests paddy in AP
530	Power was major issue in the NER, which the NEC has addressed