Seven public relations firms will assist on the campaign on a pro-bono basis.

Nelson agreed to serve as President for a short time on a pro-bono basis.

She will serve in an "advisory capacity" to the group - on a pro-bono basis.

With a skeletal staff, the center often recruits private law firms to represent clients on a pro-bono basis.

Many of the schools who participate in John's program are assisted on a pro-bono basis, with education departments helping to cover the costs.

Rawsthorn has since been active in the arts on a pro-bono basis.

The cases were handled via a novel consortium of legal entities that worked on a pro-bono basis.

During later court hearings the travellers were represented on a pro-bono basis.

It has acted on a pro-bono basis for refugees in a number of cases including the following:

His work began with shooting professional dancer friends on a pro-bono basis.