Put a time frame for the validity of the contract. Write the start and ending date of it so both of you would know how long it is good for. Use of non-disclosure agreements are on the rise in India and is governed by the Indian Contract Act 1872. Use of an NDA is crucial in many circumstances, such as to tie in employees who are developing patentable technology if the employer intends to apply for a patent. Non-disclosure agreements have become very important in light of India's burgeoning outsourcing industry. In India, an NDA must be stamped to be a valid enforceable document. (2) Legislation referred to by name will mean that legislation in force at the material time and includes any amendments to that legislation or any successor legislation. Tenant shall not use any equipment or devices that utilizes excessive electrical energy or which may, in Landlord’s reasonable opinion, overload the wiring or interfere with electrical services to other tenants. A non-disclosure agreement can protect any type of information that is not generally known. However, nondisclosure agreements may also contain clauses that will protect the person receiving the information so that if they lawfully obtained the information through other sources they would not be obligated to keep the information secret.