| Intellectual property | 20 contracts | $27,892,416.79 |
| Costing/profit information | 11 contracts | $10,950,171.72 |
| Artistic, literary or cultural secrets | 3 contracts | $3,758,192.56 |
| Statutory secrecy provisions | 1 contract | $3,257,689.70 |
| Other-Proprietary interest | 1 contract | $2,958,939.00 |
| Public interest | 19 contracts | $2,119,797.36 |
| Privacy Act 1988 | 8 contracts | $669,415.61 |
| Other-Legal professional privilege | 7 contracts | $235,000.00 |
| Other-ITAR information | 1 contract | $192,438.01 |
| Other-Service Provider Programming Coding and Developed Frameworks | 1 contract | $159,720.00 |
| Other-Departments confidential information - fPlans & Designs, technical and othe specifications | 1 contract | $89,914.72 |
| Other-Protection of Department's confidentail information | 1 contract | $89,914.72 |
| Other-Legal Professional Privilege | 2 contracts | $32,500.00 |
| Other-Internal Costing/Profit Information | 1 contract | $31,661.17 |
| Other-Commercial-in-confidence | 1 contract | $22,000.00 |