Activity means a set of actions through which inputs - such as commodities, technical assistance, training, or resource transfers - are mobilized to produce specific outputs, such as vaccinations given, schools built, microenterprise loans issued, or policies changed. Activities are undertaken to achieve objectives that have been formally approved and notified to Congress.
2 CFR § 700.1
These are the definitions for terms used in this part. Different definitions may be found in Federal statutes or regulations that apply more specifically to particular programs or activities.