7 It must be recalled at the outset that the bringing of an application under s 340 of the Fair Work Act does not provide an opportunity for a person to "raise whatever issues she wishes to about the validity of the steps taken before her dismissal": Khiani v Australian Bureau of Statistics [2011] FCAFC 109. Gray, Cowdroy and Reeves JJ there observed:
[31] … A general protections application is not intended to provide an opportunity for the appellant to raise whatever issues she wishes to about the validity of the steps taken before her dismissal. The crucial issue in such an application is the causal relationship between adverse action and one or more of the factors mentioned in the various provisions of Pt 3-1. The issue is whether the person who has taken the adverse action has done so because the person against whom the adverse action has been taken has one or more of the relevant characteristics or has done one or more of the relevant acts. In the present case, the question is whether the respondent has taken adverse action against the appellant because she had a workplace right to be on sick leave, or because she had exercised that right.
[32] The first question to be addressed in such a case is whether adverse action was taken. …
"A general protections proceeding is not a broad inquiry as to whether the applicant has been subjected to a procedurally or substantively unfair outcome": Ermel v Duluxgroup (Aust) Pty Ltd (No 2) [2015] FCA 17 at [48] per Bromberg J. The "focus … must be on whether the employer has taken the adverse action for a proscribed reason": Tsilibakis v Transfield Services (Australia) Pty Ltd [2015] FCA 740 at [16] per White J.
8 If "adverse action" has been taken, attention must be focussed upon the reasons why that action was taken: the prohibition in s 340(1)(a) being upon the taking of adverse action "because the other person … has a workplace right…". A contravention of s 340(1) is made out if "a substantial and operative" reason for a decision to terminate employment is that the employee has made inquiries and complaints about workplace entitlements: General Motors-Holden's Pty Ltd v Bowling (1976) 51 ALJR 235 at 241 per Mason J; Board of Bendigo Regional Institute of Technical and Further Education v Barclay [2012] HCA 32 at [103], (2012) 248 CLR 500 at 535 per Gummow and Hayne JJ; Kennewell v MG & CG Atkins (t/as Cardinia Waste & Recyclers) [2015] FCA 716 at [51] per Tracey J.
9 Other provisions of the Fair Work Act which should also be mentioned include ss 351, 352, 360 and 361.
10 Section 351 provides in part as follows:
Discrimination
(1) An employer must not take adverse action against a person who is an employee, or prospective employee, of the employer because of the person's race, colour, sex, sexual orientation, age, physical or mental disability, marital status, family or carer's responsibilities, pregnancy, religion, political opinion, national extraction or social origin.
…
(3) Each of the following is an anti-discrimination law:
…
(ad) the Sex Discrimination Act 1984;
…
11 Section 352 provides as follows:
Temporary absence-illness or injury
An employer must not dismiss an employee because the employee is temporarily absent from work because of illness or injury of a kind prescribed by the regulations.
Section 352 can be traced back to s 170DF(1) of the former Industrial Relations Act 1988 (Cth). That section, in turn, became s 170CK(2)(a) of the Workplace Relations Act 1996 (Cth). The reason for the dismissal which s 352 now proscribes is "not merely the employee's temporary absence but the temporary absence from work because of illness or injury": Ermel [2015] FCA 17 at [85]. Justice Bromberg there went on to cite with approval the following observations of Jessup J in Sperandio v Lynch [2006] FCA 1648:
[91] Turning to s 170CK(2)(a) of the Act, the "reason" to which that provision refers is, I consider, the temporary absence from work. For an employer to act in breach of the provision, there must be an awareness that the absence was because of illness or injury, and the absence must be the reason for the termination. Or, to put it defensively, an employer will succeed in avoiding an adverse finding under the provision upon proving either that he or she did not know the reason for the absence or that he or she did not terminate the employment by reason of the absence. In the present case the respondents have not proved either: indeed, I find the contrary in each case.
12 Sections 360 and 361 should also be noted. Section 360 provides as follows:
Multiple reasons for action
For the purposes of this part, a person takes action for a particular reason if the reasons for the action include that reason.
Section 361 is the "reverse onus of proof" provision and is as follows:
Reason for action to be presumed unless proved otherwise
(1) If:
(a) in an application in relation to a contravention of this Part, it is alleged that a person took, or is taking, action for a particular reason or with a particular intent; and
(b) taking that action for that reason or with that intent would constitute a contravention of this Part;
it is presumed that the action was, or is being, taken for that reason or with that intent, unless the person proves otherwise.
(2) Subsection (1) does not apply in relation to orders for an interim injunction.
13 When addressing s 346 of the Fair Work Act and the prohibition there contained against the taking of "adverse action" because (inter alia) a person was not a member of an industrial association, in Board of Bendigo [2012] HCA 32, (2012) 248 CLR 500 French CJ and Crennan J observed in respect to that provision and s 361:
[5] The task of a court in a proceeding alleging a contravention of s 346 is to determine, on the balance of probabilities, why the employer took adverse action against the employee, and to ask whether it was for a prohibited reason or reasons which included a prohibited reason …
Their Honours continued:
[44] There is no warrant to be derived from the text of the relevant provisions of the Fair Work Act for treating the statutory expression "because" in s 346, or the statutory presumption in s 361, as requiring only an objective enquiry into a defendant employer's reason, including any unconscious reason, for taking adverse action. The imposition of the statutory presumption in s 361, and the correlative onus on employers, naturally and ordinarily mean that direct evidence of a decision-maker as to state of mind, intent or purpose will bear upon the question of why adverse action was taken, although the central question remains "why was the adverse action taken?"
[45] This question is one of fact, which must be answered in the light of all the facts established in the proceeding. Generally, it will be extremely difficult to displace the statutory presumption in s 361 if no direct testimony is given by the decision-maker acting on behalf of the employer. Direct evidence of the reason why a decision-maker took adverse action, which may include positive evidence that the action was not taken for a prohibited reason, may be unreliable because of other contradictory evidence given by the decision-maker or because other objective facts are proven which contradict the decision-maker's evidence. However, direct testimony from the decision-maker which is accepted as reliable is capable of discharging the burden upon an employer even though an employee may be an officer or member of an industrial association and engage in industrial activity.
See also: State of Victoria (Office of Public Prosecutions) v Grant [2014] FCAFC 184 at [32] per Tracey and Buchanan JJ. Upon proof that an employee has exercised a "workplace right", it is then presumed that that action was taken for the reason alleged unless the employer proves to the contrary: Kennewell v MG & CG Atkins [2015] FCA 716 at [52] per Tracey J; Tsilibakis [2015] FCA 740 at [14] to [15]. "What the party seeking to rebut the presumption must do is to establish on the balance of probabilities that the alleged improper reason was not a reason for the taking of action": National Tertiary Education Union v Royal Melbourne Institute of Technology [2013] FCA 451 at [20], (2013) 234 IR 139 at 146 per Gray J. The rationale for s 361 casting the onus in this way is that the facts lie peculiarly within the knowledge of the employer: Bowling (1976) 51 ALJR at 241 per Mason J; RailPro Services Pty Ltd v Flavel [2015] FCA 504 at [23] per Perry J.