A decision of an adjudication officer under section 41 of the Workplace Relations Act 2015 in relation to a complaint of a contravention of this Act shall do one or more of the following, namely -
(a) declare whether the complaint was or was not well founded,
(b) require the employer to comply with the relevant provision,
(c) require the employer to reinstate or reengage the employee (including on a contract of indefinite duration), or
(d) require the employer to pay to the employee compensation of such amount (if any) as the adjudication officer considers just and equitable having regard to all of the circumstances, but not exceeding 2 years' remuneration in respect of the employee's employment.