The aim of this policy is to simplify the process when dealing with claims relating to events that span multiple legislation (over a period of time or OPT claims) whilst still preserving the law relating to limitation periods and other provisions of the workers' compensation legislation such as those that relate to liability and quantum issues.
On 1 July 2010, the Workers' Compensation and Rehabilitation and Other Legislation Amendment Act 2013 (the Act) was amended to include section 235A prescribing that the injury date for OPT injuries is taken to be the date when the worker first consulted a relevant health practitioner about the injury. Section 236 states that the injury date prescribed by s235A does not alter the period of limitation provided by the Limitation of Actions Act 1974 and the application of s302.
Where a worker seeks to bring an OPT claim, the date of the injury for the purposes of determining whether the Workers' Compensation Act 1990, the WorkCover Queensland Act 1996 or the Act applies to the claim is the date the worker first consulted a relevant health practitioner as defined  about the OPT injury (the 'injury date').
This means the parties need only comply with the procedural steps under the legislation in effect at the time of the injury date. This includes:
- service of one Notice of Claim (NOC) for Damages;
- delivery of one compliance and liability response;
- one mandatory final offer.
It also means that the worker only needs to comply with the entitlement provisions in effect at the injury date. For example, a worker does not need to obtain damages certificates under the Workers' Compensation Act 1990 if the deemed date of injury is after 1 July 2010.
WorkCover does not waive its right to rely on relevant provisions of both the WorkCover Queensland Act 1996 and the Act with respect to limitation, entitlement (including threshold), liability or quantum matters.
Where the OPT claim is statute barred or partly statute barred WorkCover will reserve its rights to rely on the Limitation of Actions Act 1974 and follow the applicable steps as set out in our limitation period policy.
To make it clear that the claim is to be dealt with under this policy, the worker's solicitor should set this out in their covering letter with the NOC.
The OPT spans from 12 February 2000 to 30 September 2012. The worker first consults a relevant health practitioner on 1 February 2012. WorkCover requires only one NOC to be lodged using the Workers' Compensation and Rehabilitation Act 2003 form and only one Notice of Assessment will be issued.
 WCRA s235A - relevant health practitioner means a doctor, nurse practitioner or dentist authorised under section 132 to issue a certificate under the section.