Internet Industry Association

Many products on the market enable users to control what is accessible over the Net.

This list includes filter software products that can be downloaded and installed on end users'
computers as well as server-based filter services that are installed and operated by the ISP
or network administrator.

To be compliant with the IIA Content Codes, ISPs are required to make available one
of the following filters.

Where these are charged for, charges must be on a cost-recovery basis.