5 Business Reference Model
5.2 Structure
The structure of the BRM is a tiered hierarchy representing the business functions of the Australian Government. The tiers are:
| Level 1 | Business Areas | describes government functionality and activities surrounding the operations of government. |
| Level 2 | Lines of Business (LoB) (within each Business Area) |
relates to government functions at the middle level of the BRM hierarchy. |
| Level 3 | Business Sub Functions (under each LoB) |
relates to government sub-functions, at the lowest level of the BRM hierarchy. |
At an agency level, Business Capabilities are represented by Business Services that are enacted and supported through Business Processes, which are in turn supported and delivered by Service Components described in the Service Reference Model. The functional relationships are illustrated in the AGA metamodel snapshot (Figure 5-1).

Figure 5‑1: BRM Functional Relationships
The BRM Business Areas (Figure 5-2) separate government operations into high-level categories around four common business themes:
| [10] Services for Citizens | provided by the government to and on behalf of individuals, businesses and other organisations, relating to the purpose of government. |
| [20] Service Paths | provides the avenues through which government services for citizens are provided. |
| [30] Services Support | provides the policy, programs and managerial foundation to government operations. |
| [40] Management of Government Resources | internal operations that enable the government to operate effectively and efficiently. |

Figure 5-2: BRM Business Areas
The following sections define the LoB and Business Capabilities for each Business Area of the BRM. Where entries are based on the AGIFT, LoB correspond to the Level 1 functions and Business Capabilities correspond to Level 2 functions. Where entries are based on the FEA-BRM, Business Capabilities correspond to the Sub Functions for each LoB.
| [101] Business Support | [102] Civic Infrastructure | [103] Communications | [104] Community Services | [105] Cultural Affairs | [106] Defence | [107] Economic Management | [108] Education and Training |
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| [109] Employment | [1010] Environment | [1011] Health Care | [1012] Immigration | [1013] Indigenous Affairs | [1014] International Relations | [1015] Justice | [1016] Maritime Services |
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| [1017] Natural Resources | [1018] Primary Industries | [1019] Science | [1020] Security | [1021] Sport and Recreation | [1022] Statistical Services | [1023] Toursism | [1024] Trade | [1025] Transport |
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Figure 5‑3: Services for Citizens Business Area
Contact for information on this page: AGA@finance.gov.au
