Singh v Motor Accidents Authority of NSW [2010] NSWSC 550

Singh v Motor Accidents Authority of NSW [2010] NSWSC 550

The Proper Officer's 9 March 2009 decision to organise a further medical assessment was a procedural step not made under a duty to act judicially and did not itself alter the parties' rights; accordingly certiorari would not issue against it. However, under s 62(1)(a) and s 62(1A) a party can refer a matter for further medical assessment only if there is objectively a deterioration of the injury or additional relevant information about the injury, and that deterioration or information is capable of having a material effect on the previous assessment. Those criteria are jurisdictional facts, so prohibition may restrain the Authority, Proper Officer or medical assessor from proceeding where...

Jurisdiction
Australia
Judgment Date
28 May 2010
Procedural Posture
Administrative Law Judicial Review Concerning Referral for Further Medical Assessment Under the Motor Accidents Compensation Act 1999 / Separate Question / Preliminary Determination
Outcome
Separate questions determined; certiorari will not issue against the Proper Officer's decision of 9 March 2009, but prohibition is capable of being issued if the statutory preconditions for further medical assessment are not satisfied, and those preconditions are jurisdictional facts.
Legal Topics
['referral for Medical Re Assessment' 'jurisdictional Fact' 'prerogative Relief' 'certiorari' 'prohibition' 'mandamus' 'role of Proper Officer']
['administrative Law' 'motor Accidents Compensation' 'judicial Review'] ['referral for Medical Re Assessment' 'jurisdictional Fact' 'prerogative Relief' 'certiorari' 'prohibition' 'mandamus' 'role of Proper Officer']

Case Brief

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Procedural Posture

Administrative Law Judicial Review Concerning Referral for Further Medical Assessment Under the Motor Accidents Compensation Act 1999 / Separate Question / Preliminary Determination

Legal Issues

  1. 1 ["Whether certiorari would issue in relation to the Proper Officer's decision of 9 March 2009 to refer the dispute relating to permanent impairment for further medical assessment." 'Whether the criteria in s 62(1)(a) and s 62(1A) of the Motor Accidents Compensation Act 1999 are jurisdictional facts.' 'Whether prohibition or mandamus could be issued to restrain or require a further medical assessment depending on satisfaction of the statutory preconditions.']

Ratio Decidendi

The Proper Officer's 9 March 2009 decision to organise a further medical assessment was a procedural step not made under a duty to act judicially and did not itself alter the parties' rights; accordingly certiorari would not issue against it. However, under s 62(1)(a) and s 62(1A) a party can refer a matter for further medical assessment only if there is objectively a deterioration of the injury or additional relevant information about the injury, and that deterioration or information is capable of having a material effect on the previous assessment. Those criteria are jurisdictional facts, so prohibition may restrain the Authority, Proper Officer or medical assessor from proceeding where...

Court Disposition

Separate questions determined; certiorari will not issue against the Proper Officer's decision of 9 March 2009, but prohibition is capable of being issued if the statutory preconditions for further medical assessment are not satisfied, and those preconditions are jurisdictional facts.

Orders

  • ['Certiorari will not issue against the Proper Officer in relation to his decision of 9 March 2009.' 'Prohibition is capable of being issued, directed to the Motor Accidents Authority, to the Proper Officer and/or to a medical assessor (if one had been appointed) restraining them from dealing with a purported...