CONSTRUCTION INDUSTRY LONG SERVICE LEAVE AND BENEFITS DETERMINATIONS 2005

The central organising concept is the Construction Workers Register (cl 2). This is a database maintained by the Board (the body established under the Act) that records each worker’s registration number, postal address, classification as employee or contractor or both, type of construction work, date of birth, and reciprocal scheme registration numbers. The Construction Employers Register (cl 6) mirrors this for employers, adding the employer’s business name, partner details, contact person, and the date the employer first employed construction workers in the Territory. Qualifying service (cl 4) is the mechanism by which a worker accumulates LSL credit. It is capped at six days per week, and a worker is credited with one day for any shift in which they perform at least six hours of construction work. The term “construction work” is defined by the Act, but the Determinations specify which types of construction work require registration: building trades, bituminous surfacing, metal trades, electrical trades, plumbing trades, plant operation, and civil engineering work (cl 3(1)). Importantly, two classes of work are excluded: fabrication of components or manufacture of materials where the person spends on average less than 50% of work time at the construction site, and work primarily involving transport of people or goods to or from the construction site (cl 3(2), (3)). The Determinations also introduce the concept of employee pay rate and contractor pay rate (cl 5). These rates are not fixed in the instrument; the Board decides them in writing, having regard to ABS average weekly ordinary time earnings for the construction sector, and may change them at any time. The rates are used by the Act to calculate levy payments or contributions, though the Determinations do not themselves impose levies. Conversion formulae appear in cls 9, 10, 11, and 12. These convert previous service under a reciprocal scheme into days of LSL credit in the NT scheme, and vice versa. The formula in cl 9 for transfers into the scheme uses the expression 6.5 × (part year days / maximum allowable days + full year days). The numeric constant 6.5 appears repeatedly and presumably represents an annual accrual rate of 6.5 days of LSL per year of service (possibly reflecting that LSL is 13 weeks after 15 years, which is roughly 6.5 days per year on a 5-day week). The denominator 220 appears in cls 10, 11, and 12, representing the maximum number of working days in a year (52 weeks × 5 days = 260, but 220 is lower, possibly excluding weekends and public holidays). The concept of converted service in cls 11 and 12 imposes a cap: the total days of service per week must not exceed 5, and per year must not exceed 220. This means that any statutory service entitlements in other schemes that exceed these caps are truncated when brought into the NT scheme. Finally, the recognition of previous service on employer election (cl 11) or employee election (cl 12) uses the same conversion formula but only after the caps are applied. The amount payable by the employer for such recognition is to be decided by the Registrar based solely on the employee’s completed years of service under the Long Service Leave Act 1981 (cl 13). These concepts together form a closed arithmetic system designed to fix how much LSL credit a worker holds and how much must be paid when moving between jurisdictions.

These Determinations affect any person or entity that carries out construction work in the Northern Territory for reward, and any employer that engages such persons. Workers are subdivided into employees and contractors, but both must register in the Construction Workers Register if they perform any of the specified types of construction work (cl 3(1)). The scope is broad: building trades, electrical, plumbing, plant operation, metal trades, bituminous surfacing, and civil engineering. However, there are notable exclusions. A person who fabricates components or manufactures materials is excluded if, on average, they spend less than 50% of their work time at the construction site (cl 3(2)). This has a significant effect on off site prefabricators and manufacturers: they fall outside the scheme altogether, even if they supply exclusively to NT construction sites. Similarly, persons whose primary role is transporting people or goods to or from the construction site are excluded (cl 3(3)). This will cover most truck drivers, couriers, and delivery personnel, provided the transport activity is their primary function. Both exclusions reduce the compliance burden on those workers and their employers, but also mean they do not accrue LSL credits under this scheme (they may still have entitlements under general LSL legislation, but this scheme is industry specific). Clause 3(3A) exempts persons or bodies that do not, as part of their usual business, ordinarily carry out or offer to carry out construction work for reward. This is a narrow carve-out for occasional or incidental construction work by businesses whose primary activity is something else. That reduces regulatory creep into unrelated industries. Employers are affected by the obligations to register, report, and keep records (cls 7, 8). Reporting obligations require the employer to provide the Board with information whenever an employee starts or ceases employment during a reporting period (cl 7). Record keeping requires preparation of records for each financial year within one month of year end, and retention for at least five years (cl 8). For small construction businesses, this is a non trivial administrative overhead. The formulas in cls 9 12 affect workers and employers involved in interstate movements. A worker moving from another jurisdiction with a reciprocal scheme will have their previous service converted using the prescribed formula, which caps the credit at 6.5 days per year and applies a 220 day annual cap. This may result in a lower credit than the worker expected, especially if the originating scheme was more generous (e.g., credited more than 5 days per week). Employers may face a financial charge when electing to recognise previous service (cl 13) and must rely on the Registrar’s decision, which is limited to completed years under the Long Service Leave Act 1981. The Board itself is affected because it must decide the employee and contractor pay rates in writing and has discretion to change them at any time (cl 5). This discretion creates uncertainty for employers who must budget for contributions based on a rate that can move without legislative amendment. Reciprocal authorities are also affected because the NT scheme recognises their credits and expects its credits to be recognised in return, subject to the formulas.

The Determinations impose duties primarily on registered employers, with some rights conferred on registered workers.

Duties of employers:

• Reporting duty (cl 7): For each reporting period, a registered employer must report to the Board the date an employee ceased employment, and for a new employee: the employee’s registration number, full name, postal address, date of birth, start date, and type of construction work. The period is not defined in the Determinations, so it must be taken from the Act or from Board directions, creating a compliance risk if the employer misidentifies the period.
• Record keeping duty (cl 8): The employer must prepare records for each financial year containing the employee’s full name, postal address, date of birth, employment periods, and type of construction work. Records must be prepared within one month after the end of the financial year and kept for at least five years from that year end. This means an employer must retain records relating to an employee who worked only one day in 2020 until at least 2026. The cost of storage, retrieval, and eventual destruction is borne by the employer.
• Payment for recognition of previous service (cl 13): If an employer elects to recognise previous service under s 95 of the Act, the Registrar decides the amount payable based only on completed years of service under the Long Service Leave Act 1981. The employer must pay that amount. The Registrar has no obligation to consider part years or service under other schemes, which may inflate the payment unjustly or, conversely, undercompensate the worker.

Duties of workers:

• Workers have no duties explicitly spelled out in the Determinations, but they must apply for registration and provide accurate information. The Act likely imposes duties on workers, but these Determinations do not.

Rights of workers:

• Right to be credited with qualifying service (cl 4): A registered worker is entitled to up to six days of qualifying service per week, with one day credited for any shift of at least six hours. This right is subject to s 15(2) of the Act, which presumably sets a minimum service period or other conditions.
• Right to transfer credits to and from reciprocal schemes (cls 9, 10): The worker can have previous service from another reciprocal scheme converted into NT LSL days using the formula in cl 9, and can have NT qualifying service recognised in other schemes, with a deduction calculated by cl 10. This facilitates labour mobility, but the formulas may reduce the effective credit, so the right is qualified.
• Right to seek recognition of previous service on employee’s election (cl 12): This allows a worker to ask for previous service to be recognised even if the employer does not elect to do so. The conversion uses the same capped formula, and the Registrar decides the amount payable (likely from the worker or from the fund, but the Determination does not specify payer; the Act would govern).

Rights of employers:

• Employers can elect to recognise previous service (cl 11) and thus potentially attract workers from other jurisdictions. However, the conversion formula caps the credit, which may limit the benefit of recognition.

The Determinations also give the Board the right to change pay rates at any time (cl 5), which affects the amounts employers must contribute. There is no consultative requirement or notice period specified. This represents a significant unilateral discretion that can increase costs without legislative scrutiny.

These Determinations themselves do not create penalties. They are subordinate legislation that prescribes details; the penalty provisions reside in the Construction Industry Long Service Leave and Benefits Act 2005 (NT). However, the Determinations are directly relevant to enforcement because they define what information must be provided and what records must be kept. If an employer fails to report the required information under cl 7, or fails to prepare or retain records under cl 8, the employer is in breach of the Act. The only penalty clue in the source comes from cl 13, which says the Registrar must decide the amount payable. If an employer does not pay that amount, the Act would likely provide for recovery as a debt and potential fines. The general amendments note that the Interpretation Legislation Amendment Act 2018 made formal amendments to cls 1 and 13, but those are not part of the 2015 version. The lack of penalty amounts in the Determinations means a practitioner must cross-reference the Act. The compliance burden is heightened because the formulas in cls 9 12 require precise arithmetic (rounded to three decimal places). A miscalculation of even a few cents could lead to an underpayment that attracts penalties. The Board’s discretion to change pay rates without fixed criteria (cl 5) also creates enforcement risk: if an employer uses a different rate than the Board’s current written rate, they may be non-compliant. Employers must actively monitor the Board’s decisions. There is no provision for a grace period or transitional arrangement when rates change. The record keeping obligation of five years (cl 8(3)) means an employer must produce records for inspection (likely by Board inspectors) well after the relevant employment relationship has ended. If the records are lost, destroyed, or insufficient, the employer may be liable even if the substantive obligations were met. The exclusions in cl 3(2) and (3) are critical for enforcement: a person who incorrectly self excludes (e.g., underestimating time at the construction site, or claiming transport as primary duty when it is not) may become retrospectively liable for registration and contributions. Conversely, an employer who wrongly includes a person who should be excluded may overpay contributions. The burden falls on the parties to get the classification right, and enforcement actions may turn on factual disputes about average work time or primary duties.

The primary interaction is with the Construction Industry Long Service Leave and Benefits Act 2005 (NT). The Determinations are expressly made under ss 9(2)(c), 10(1)(b)(ii), 10(1)(c)(ii), 10(1)(d)(iii), 15(3), 19(4)(b), 20(6)(b), 25(2)(b), 25(2)(c), 28(1)(c), 30(1) and (2), 87(3)(b)(i), 88(2)(b), 95(6)(b)(i), 96(4)(b)(i), and 97(3)(b)(ii). They fill the gaps left by the Act. For example, s 15(3)(a) of the Act says a worker is entitled to be credited with qualifying service as provided by the Determinations; cl 4(3) specifies one day per shift with at least six hours. Without the Determinations, the Act’s provisions would be inoperative. The second key interaction is with the Long Service Leave Act 1981 (NT). Clause 13 directs the Registrar to decide the amount payable for recognition of previous service based only on completed years of service under that Act. This means that if a worker has accrued service under a federal award or other state scheme, it is not considered; only NT general LSL service counts. That could produce a result where a worker with 10 years of industry LSL elsewhere gets a lower payment than a worker with 5 years of general LSL in the NT. The interaction may create an incentive for workers to use the industry scheme rather than the general one, but the Registrar’s formula ties the amount to general LSL service only. The Determinations also interact with reciprocal schemes in other states and territories. Clauses 9 and 10 explicitly use the term “reciprocal scheme” and refer to “maximum allowable days under the reciprocal scheme”. The formulas translate service between jurisdictions, but the constant 6.5 and the cap of 220 days per year mean that a worker moving from a jurisdiction with more generous accrual (say, 7 days per year or a 240 day cap) will lose some credit when entering the NT scheme. This may discourage labour mobility into the NT from high accrual states, though it also protects the NT fund from assuming liabilities greater than its own standard. The interaction with federal industrial relations laws is not addressed in the Determinations, but could arise if a federal award or enterprise agreement also covers long service leave. The NT Industry Long Service Leave scheme appears to be mandatory for covered workers, so it may override or coexist with federal instruments. The determination provides no conflict resolution rule. The exclusion of off site fabricators (cl 3(2)) and transporters (cl 3(3)) interacts with other workplace laws: those workers may be covered by general LSL laws or other industry schemes, so the exclusion only removes them from this specific NT scheme. Their employers still have other compliance obligations. The Board’s discretion to set pay rates (cl 5) by reference to ABS data is non-binding as to a specific ABS publication; the Board “has regard to” the data but may choose a different rate. This could interact with tax or superannuation laws if the rate is used to calculate contributions, but no direct link is stated.

The original Construction Industry Long Service Leave and Benefits Determinations 2005 (SL No. 23, 2005) were notified on 1 July 2005 and commenced the same day. The first amendment came later in 2005: the Construction Industry Long Service Leave and Benefits Amendment Determinations 2005 (SL No. 51, 2005), notified and commenced on 23 December 2005. That amendment amended clause 3, which deals with application for registration and exclusions. The precise nature of the amendment to cl 3 is not stated in the text, but the version shows the insertion of subclause (3A) (the exemption for persons who do not ordinarily carry out construction work for reward), so this was likely added by the 2005 amendment. The 2005 amendment also may have adjusted other parts of cl 3. A second amending instrument, the Construction Industry Long Service Leave and Benefits Amendment Determinations 2015 (SL No. 12, 2015), was notified and commenced on 24 June 2015. This amendment changed clauses 9, 10, 11, and 12, which are the formulas for converting credits and recognising previous service. The version in force at 24 June 2015 shows the current formulas with the 6.5 constant and the caps on converted service (5 days per week, 220 days per year). Therefore, before 24 June 2015, those formulas were different. The amendment likely rationalised the formulas or changed the constants to align with changes in ABS earnings data or policy. The endnotes also list a general amendment by the Interpretation Legislation Amendment Act 2018 (Act No. 22 of 2018), which made formal amendments to cls 1 and 13. However, the reprint is as in force at 24 June 2015, so those 2018 amendments are not yet reflected in the text. The reader must be careful: the version in their hands may not incorporate the 2018 formal amendments (e.g., modernised drafting, citation updates). The amendment history shows that the Determinations have been stable for long periods (10 years between 2005 and 2015 without substantive amendments to the core formulas), but then were significantly revised. The absence of an amendment schedule for the 2015 instrument means we cannot assess the previous formula, but the change implies that the conversion arithmetic is considered important enough to warrant subordinate legislation rather than being left to the Board’s discretion.

The source includes no case references, no court decisions, and no administrative review orders. This is a subordinate legislative instrument, and while the Act may have been litigated, these Determinations have not been judicially considered in any reported decision as of the as in force date (24 June 2015). Given that the formulas are arithmetically precise, the likely areas of dispute are factual: whether a worker spent less than 50% of work time at the construction site (cl 3(2)), whether transport was the primary role (cl 3(3)), or whether a person’s usual business includes construction work (cl 3(3A)). The Registrar’s decisions on amounts under cl 13 may also be contested, but no case law is noted. The silence does not mean litigation will not occur, but it suggests the scheme has operated without high profile judicial scrutiny. Practitioners should anticipate that disputes over the classification of workers as fabricators or transport workers could arise, and that the Board’s pay rate decisions under cl 5 might be judicially reviewed if they are arbitrary or unreasonable. The “having regard to” language in cl 5 gives some discretion but must be exercised properly; a challenge could be mounted if the Board adopted a rate wildly inconsistent with ABS data. No such challenge is recorded. The lack of litigation history also means there is no judicial gloss on the formula interpretation, so the plain meaning of the provisions must be relied upon, with potential for litigation if arithmetic errors produce significant losses.

Several provisions contain traps for the unwary:

1. The six hour minimum for a day of qualifying service (cl 4(3)): A worker who works a shift of exactly six hours is credited with one day; a shift of five hours and 59 minutes is credited with nothing. There is no partial credit for shorter shifts. This penalises workers on short shifts and employers who schedule sub six hour days. A worker who works four six hour days receives four days credit, but a worker who works six five hour days gets zero credit. The scheme thus incentivises longer shifts, which may conflict with fatigue management requirements.

2. The weekly cap of six days (cl 4(2)): A worker cannot be credited with more than six days per week, even if they work seven days. This may affect FIFO workers on intensive rosters. The cap is a per week limit, not a per fortnight or per month average, so a worker who works seven days one week and five the next still only gets six for the first week.

3. The transfer in formula (cl 9) uses “maximum allowable days under the reciprocal scheme” as a divisor. If the reciprocal scheme has an annual cap higher than 220, the NT credit is correspondingly reduced. The numerator “part year days” is the actual days credited in that scheme, not days worked. If a worker comes from a scheme that credits 260 days per year but only worked 200 days, the cap may actually increase their credit. This is counterintuitive.

4. The transfer out formula (cl 10) deducts (qualifying service × 6.5) / 220. The qualifying service is in days, but the formula yields a number of days of LSL credit. The denominator 220 means that 1 day of qualifying service yields 6.5/220 = 0.029545 days of LSL credit. That is roughly one day of LSL for every 34 days of qualifying service (since 220/6.5 ≈ 33.85). This is a low accrual rate; in comparison, typical LSL is 13 weeks after 15 years, which is about 0.00833 weeks per week (1 day per 120 days). So the NT scheme is actually more generous per day of service than the typical 13 week standard, but less generous than some industry schemes.

5. The cap on converted service in cls 11 and 12: total days per week must not exceed 5, and total days per year must not exceed 220. This severely limits recognition of service from jurisdictions that count weekend work or have lower annual caps. For example, if a worker previously had 150 days of service in a year under a scheme that counted each day worked (including Saturdays at overtime rates), the cap of 220 days means all 150 days are counted, but if the worker had 250 days, only 220 are counted. The weekly cap of 5 days means that if the worker’s service included 7 day weeks, only 5 days per week are counted, potentially reducing service by nearly 30%.

6. Clause 13 restricts the Registrar to completed years of service under the Long Service Leave Act 1981. This means that if an employee has 9 years and 11 months of general LSL service, it counts as zero completed years. The employer (or worker) may pay for recognition of previous service but the Registrar can consider only full years. This could produce a cliff effect where minor differences in service duration cause large differences in payment.

7. The Board may change pay rates at any time without notice (cl 5(3)). There is no requirement for a consultation period, no transitional provision, and no requirement to publish a rationale. This creates budgeting uncertainty for employers who must adjust contributions instantly.

8. Record retention for five years (cl 8(3)) starts from the end of the financial year, not from the employee’s last day of work. If an employee leaves in July, the record for that financial year must be kept until at least five years after the following June. That effectively means six plus years for a leaver early in the year. The obligation extends to all types of construction work recorded; if the employer ceases business, the records must still be retained.

Compliance for employers involves several distinct steps:

Step 1 - Determine coverage: Assess whether the business ordinarily carries out construction work for reward (cl 3(3A) exemptions apply to those who do not). If the answer is yes, the employer must register with the Board and be entered on the Construction Employers Register (cl 6). The employer must provide the Board with information including business name, partners, contact details, type of construction work, and reciprocal registration numbers.

Step 2 - Classify workers: For each worker who performs construction work, determine whether they are an employee or contractor (or both) for the purposes of the scheme. Workers who perform building trades, bituminous surfacing, metal trades, electrical, plumbing, plant operation, or civil engineering work must be registered as workers in the Construction Workers Register (cl 3(1)). However, exclude workers who fabricate components and spend less than 50% of their time at the construction site (cl 3(2)), and workers whose primary role is transporting people or goods to or from the site (cl 3(3)). This factual determination must be made carefully and documented, because an incorrect exclusion could lead to underpayment of contributions.

Step 3 - Register new workers: When a covered worker starts employment, the employer must collect the worker’s registration number (or assist the worker to obtain one), full name, postal address, date of birth, start date, and type of construction work. This information must be reported to the Board (cl 7(b)). The reporting period is not defined in the Determinations, so the employer should check the Act or Board guidelines for the deadline.

Step 4 - Record work and pay contributions: For each worker, the employer must keep records under cl 8. The records must include the worker’s name, address, date of birth, periods of employment during the financial year, and type of construction work performed. These records must be prepared within one month after the end of each financial year and kept for at least five years. The employer also must calculate and pay any contributions due under the Act. The contributions are based on the employee pay rate or contractor pay rate decided by the Board (cl 5). The employer must obtain the current Board rate in writing and apply it correctly.

Step 5 - Report cessations: When a worker ceases employment, the employer must report the date of cessation to the Board (cl 7(a)). No other details need to be reported on cessation, but the employer should keep records of the cessation to cross check future queries.

Step 6 - Handle transfers and recognition: If a worker transfers from a reciprocal scheme, the employer or worker may need to convert previous service using the formula in cl 9. The employer may elect to recognise previous service under cl 11, which requires the Registrar to determine an amount payable based only on completed years of service under the Long Service Leave Act 1981 (cl 13). The employer should ensure that the election is made in writing and that the Registrar’s decision is implemented. If the worker elects recognition (cl 12), the employer must cooperate and may be required to pay.

Step 7 - Review pay rate changes: The Board may change the employee and contractor pay rates at any time (cl 5(3)). The employer should review the Board’s website or subscribe to updates to ensure contributions are calculated at the correct rate from the date of change.

Step 8 - Retain records for the full five year period. This includes records of contributions, worker details, classifications, and any elections or recognition calculations. Electronic storage is permissible, but the records must be retrievable and legible.

Step 9 - Prepare records within one month after each financial year end. Although the employer may have ongoing obligations during the year, the formal record requirement is for an end of year summary. Employers should not wait until the deadline to compile records; they should maintain a live system to avoid last minute errors.

Step 10 - Seek reciprocal scheme compliance: If the employer operates in multiple jurisdictions, they must be registered in each reciprocal scheme and provide those registration numbers to the NT Board (cl 6(1)(g)). The employer should ensure that transfers of credits are done in accordance with both the NT formula and the other scheme’s requirements, noting that the NT formula may produce different results than the other scheme expects.

Workers, while not directly required to comply with these Determinations, should ensure that they are registered, that their employer reports their starting date correctly, and that they keep personal records of days worked and shifts of six hours or more to verify qualifying service credits. Workers moving interstate should obtain a record of their NT qualifying service and provide it to the new scheme, using the transfer out formula (cl 10) to ensure the correct deduction is made.

No single paragraph in this deep dive constitutes legal advice. Practitioners should read the full Act and the Determinations together, and consult the Board for current rates and forms.