Which of the following is required for the effective use of Alternative Dispute Resolution (ADR)?

The effective use of Alternative Dispute Resolution (ADR) necessitates that there is an existing issue in controversy. This requirement is fundamental because ADR aims to resolve disputes without resorting to formal litigation. If there were no issue in controversy, there would be nothing to mediate or facilitate a resolution for; the entire premise of ADR hinges on the existence of a dispute between the parties involved.

While there may be contexts in which engagement in ADR is encouraged or voluntary, the presence of a legitimate and resolvable dispute is critical to initiate the ADR process. This ensures that the outcomes are meaningful and relevant to the parties involved, allowing for a constructive dialogue and the possibility of a resolution that satisfies both parties.