R12.1.3 : review the file versions of our installation + patches, and recommend any further patches

HI,

We have installed R12.1.1 and upgraded to 11.2.0.3 DB and applied tech stacka and upgraded to R12.1.1.

We want to get review the file versions of our installation + patches, and recommend any further patches to get to the latest file versions of any code

We are using modules

The core scope comprises
• Finance
o AP: Account Payables
o OIE: Internet Expenses
o CE: Cash Management
o AR: Account receivables
o FA : Fixed Assets
o GL: General Ledger
o SLA: Sub Ledger Accounting
o eBtax: E-business tax
o INV: Inventory
o Treasury (Cash Management)
o XML Gateway
• Procurement
o iProc : Internet Procurement