Federal Spending Explorer

Department of Defence

Published long after it started

What it measures
The contract notice was published more than six months after the contract’s start date.
When it applies
Publication more than 180 days after the start date, for contracts worth $100,000 or more. AusTender does not publish the date a contract was signed, so we measure from the start date and allow a wide margin. Notices published in a batch are counted under “Published late in a batch” instead.
Why it matters
The Commonwealth Procurement Rules require agencies to report contracts on AusTender within 42 days of entering into them.
Common explanations
A start date set earlier than signing, to cover work under an earlier arrangement. A lease or agreement republished under a new notice when it was renewed or varied. Administrative delay in reporting.

Showing Department of Defence only. Show all agencies.

Contracts

Contracts published in 2025-26 and 2026-27 to date, largest amount first; showing the first 100. Contracts with suppliers who are individuals are counted in the totals but not listed (why).

ContractAgencyPublishedDetailAmount involved
Maintenance and Support of ICT Equipment
CN4181353
Department of Defence 2025-08-19 published 1072 days after start $34m
Deployable Bulk Fuel Distribution
CN4222052
Department of Defence 2026-02-26 published 1073 days after start $29m
Capability Development Services
CN4184542
Department of Defence 2025-09-01 published 488 days after start $15m
Storage Containers
CN4171113
Department of Defence 2025-07-18 published 666 days after start $15m
Industry Prototype
CN4183469
Department of Defence 2025-08-27 published 517 days after start $14m
Aircraft Services
CN4180192
Department of Defence 2025-08-15 published 2967 days after start $13m
Engineering Service
CN4234772
Department of Defence 2026-04-24 published 1387 days after start $13m
Project Design Services
CN4213554
Department of Defence 2026-01-16 published 1159 days after start $8.8m
Domestic Leasing
CN4269943
Department of Defence 2026-08-18 published 655 days after start $8.4m
Vehicle Components
CN4265288
Department of Defence 2026-07-30 published 958 days after start $4.4m
ICT Services
CN4210216
Department of Defence 2025-12-19 published 445 days after start $3.8m
Project Support Services
CN4272424
Department of Defence 2026-08-27 published 3171 days after start $3.2m
Building Works
CN4274706
Department of Defence 2026-09-07 published 371 days after start $3.2m
Project Management
CN4262031
Department of Defence 2026-07-17 published 232 days after start $2.6m
Research Agreement
CN4230392
Department of Defence 2026-04-02 published 468 days after start $2.6m
Sports Uniforms
CN4176188
Department of Defence 2025-08-01 published 403 days after start $2.4m
Training Services
CN4259503
Department of Defence 2026-07-09 published 1452 days after start $2.4m
Mission Simulator Upgrade
CN4222967
Department of Defence 2026-03-02 published 301 days after start $2.3m
Deployment Kits
CN4261721
Department of Defence 2026-07-17 published 242 days after start $2.0m
Recording Equipment
CN4231238
Department of Defence 2026-04-08 published 950 days after start $1.9m
Maintenance Services
CN4171184
Department of Defence 2025-07-18 published 955 days after start $1.8m
Technology Demonstration
CN4260774
Department of Defence 2026-07-14 published 203 days after start $1.8m
Software Sustainment Services
CN4183466
Department of Defence 2025-08-27 published 788 days after start $1.7m
Academic Support Services
CN4192571
Department of Defence 2025-10-03 published 216 days after start $1.6m
Project Manager and Contract Administration Services
CN4216150
Department of Defence 2026-01-29 published 237 days after start $1.5m
Training Services
CN4227659
Department of Defence 2026-03-24 published 517 days after start $1.3m
Weather Service Support
CN4248205
Department of Defence 2026-06-10 published 344 days after start $1.3m
Professional Services
CN4200337
Department of Defence 2025-11-07 published 900 days after start $1.3m
Uncrewed Aerial System
CN4282713
Department of Defence 2026-10-15 published 213 days after start $1.3m
Light Weapons and Ammunition
CN4189739
Department of Defence 2025-09-22 published 340 days after start $1.2m
ICT Services
CN4218807
Department of Defence 2026-02-10 published 224 days after start $1.1m
Risk Management Services
CN4184823
Department of Defence 2025-09-02 published 2221 days after start $1.1m
Training Services
CN4203371
Department of Defence 2025-11-21 published 289 days after start $1.1m
Port Services Electricity
CN4191705
Department of Defence 2025-09-30 published 372 days after start $1.1m
Project Management Support Services
CN4248258
Department of Defence 2026-06-10 published 647 days after start $1.1m
Commercial advisory services
CN4189685
Department of Defence 2025-09-22 published 356 days after start $1.1m
Professional Services
CN4208572
Department of Defence 2025-12-15 published 193 days after start $1.0m
Research Services
CN4248198
Department of Defence 2026-06-10 published 222 days after start $1.0m
Aircraft Maintenance and Repair Services
CN4195712
Department of Defence 2025-10-20 published 538 days after start $980k
Software Licence Renewal
CN4166629
Department of Defence 2025-07-03 published 436 days after start $859k
Legal Services
CN4179714
Department of Defence 2025-08-14 published 274 days after start $822k
Project Management Support
CN4259583
Department of Defence 2026-07-09 published 373 days after start $772k
Professional Services
CN4227950
Department of Defence 2026-03-25 published 399 days after start $768k
Educational Services
CN4238095
Department of Defence 2026-05-06 published 1381 days after start $760k
ICT Program Manager
CN4225354
Department of Defence 2026-03-13 published 604 days after start $712k
Warehouse Services of Guardian Class Patrol Boat Spares
CN4252038
Department of Defence 2026-06-19 published 353 days after start $702k
Modification and Acceptance Services
CN4252754
Department of Defence 2026-06-23 published 330 days after start $660k
Educational Services
CN4207647
Department of Defence 2025-12-11 published 224 days after start $660k
Professional Services
CN4259882
Department of Defence 2026-07-09 published 254 days after start $624k
Software Services
CN4259876
Department of Defence 2026-07-09 published 198 days after start $610k
Project Support Services
CN4249546
Department of Defence 2026-06-12 published 206 days after start $599k
Accommodation Services
CN4234769
Department of Defence 2026-04-24 published 734 days after start $598k
Hardware
CN4218741
Department of Defence 2026-02-10 published 321 days after start $584k
Ground Support Equipment
CN4179718
Department of Defence 2025-08-14 published 197 days after start $554k
Rations
CN4257689
Department of Defence 2026-07-03 published 1463 days after start $516k
Rocket Motor Demonstrator
CN4208546
Department of Defence 2025-12-15 published 552 days after start $506k
Weapon Spare Parts
CN4246071
Department of Defence 2026-06-03 published 446 days after start $489k
Domestic leasing
CN4167301
Department of Defence 2025-07-07 published 182 days after start $467k
Rations
CN4257688
Department of Defence 2026-07-03 published 1463 days after start $460k
Legal Services
CN4214630
Department of Defence 2026-01-21 published 183 days after start $456k
Cloud Services
CN4224677
Department of Defence 2026-03-11 published 253 days after start $451k
Project Support Services
CN4182425
Department of Defence 2025-08-22 published 355 days after start $445k
Professional Legal Services
CN4213282
Department of Defence 2026-01-14 published 198 days after start $429k
Project Support Services
CN4182424
Department of Defence 2025-08-22 published 355 days after start $398k
Internet Services
CN4171595
Department of Defence 2025-07-18 published 475 days after start $395k
Technical Services
CN4218473
Department of Defence 2026-02-09 published 213 days after start $388k
Exercise Planner
CN4207344
Department of Defence 2025-12-10 published 236 days after start $387k
Patch and Vulnerability Manager
CN4261791
Department of Defence 2026-07-17 published 746 days after start $386k
Research Personal
CN4209666
Department of Defence 2025-12-18 published 324 days after start $374k
Application Support Services
CN4223030
Department of Defence 2026-03-02 published 886 days after start $360k
Research Agreement
CN4250149
Department of Defence 2026-06-16 published 211 days after start $348k
Meteorology and Navigation Services
CN4201130
Department of Defence 2025-11-12 published 4609 days after start $336k
Valves
CN4260821
Department of Defence 2026-07-14 published 614 days after start $333k
Batteries
CN4259619
Department of Defence 2026-07-09 published 202 days after start $300k
Targets
CN4256537
Department of Defence 2026-07-01 published 370 days after start $281k
Development Services
CN4217361
Department of Defence 2026-02-03 published 553 days after start $280k
Port Services
CN4242247
Department of Defence 2026-05-20 published 194 days after start $280k
Sensor
CN4244749
Department of Defence 2026-05-27 published 737 days after start $272k
Rations
CN4257690
Department of Defence 2026-07-03 published 1463 days after start $270k
Repair Services
CN4274530
Department of Defence 2026-09-04 published 207 days after start $268k
Education and Training Services
CN4277370
Department of Defence 2026-09-17 published 598 days after start $266k
Training Services
CN4278827
Department of Defence 2026-09-24 published 605 days after start $266k
Domestic Leasing
CN4183758
Department of Defence 2025-08-28 published 697 days after start $263k
Research Agreement
CN4209672
Department of Defence 2025-12-18 published 693 days after start $250k
Software Engineering
CN4174094
Department of Defence 2025-07-28 published 453 days after start $247k
Training Services
CN4227663
Department of Defence 2026-03-24 published 236 days after start $246k
Ground Handling
CN4226626
Department of Defence 2026-03-19 published 1106 days after start $236k
Transport Services
CN4187214
Department of Defence 2025-09-11 published 338 days after start $233k
Planning Services
CN4277492
Department of Defence 2026-09-18 published 183 days after start $230k
Mode Lock Laser
CN4208702
Department of Defence 2025-12-16 published 307 days after start $222k
Signage and Accessories
CN4234029
Department of Defence 2026-04-21 published 701 days after start $217k
Freight Services
CN4192574
Department of Defence 2025-10-03 published 375 days after start $213k
Codification Sponsorship
CN4205744
Department of Defence 2025-12-03 published 2528 days after start $212k
Ground Handling Services
CN4182283
Department of Defence 2025-08-22 published 187 days after start $209k
Rations
CN4257715
Department of Defence 2026-07-03 published 354 days after start $208k
System Engineer Services
CN4184935
Department of Defence 2025-09-02 published 215 days after start $207k
Domestic Lease
CN4246952
Department of Defence 2026-06-05 published 216 days after start $200k
Ground Handling Services
CN4178934
Department of Defence 2025-08-12 published 186 days after start $179k
Ground Handling Services
CN4178945
Department of Defence 2025-08-12 published 186 days after start $177k
Communication Installation Services
CN4177762
Department of Defence 2025-08-06 published 401 days after start $169k