Can Director be changed in OPC after 6 months? Also, can any Individual CS sign the INC-4 after death of director to change the nominee and member?
The first director in OPC shall hold the office until the holding of a general meeting. However, the first director can be re-appointed or another person can appointed on that meeting.
An individual CS does not have the authority to change the nominee. After the death of a member, the nominee will become the new member and only that new member will appoint another nominee.
You can refer to the procedure of change in nominee of an OPC here:
Hope this helps!