Non resident under FEMA

An Indian person holding 90% (approx) equity shares in private limited company, after completing his studies had taken employment in US w.e.f 01.06.11.

Now as per FEMA he becane an NRI w.e.f 01.06.11. Do Indian companies in which he holds share are required to intmate the RBI that thier shares are held by an NRI.

Secondly can he operate his Indian bank account through net banking or physically signing the cheques out of his bank account which are in India.

Please advice.

Regards,

Rashi Goyal