This term can be used in many ways and one common way to ablate nerves is by use of radio frequency â hence the term âRFAâ or radiofrequency ablation. People have asked me if there is a difference between surgical neurolysis and âradiofrequency neurolysisâ, but I have actually never heard that latter term.
You are here: / Authority for Modifying a Contract. Contract modifications (âmodsâ) are common actions for many contracting professionals. These changes may be related to contract cost, delivery schedule, schedule, fee, terms and conditions, and personnel. In addition, changing technologies, funding, and mission requirements may create the need for changes to a contract.
Additional Materials: Contact: To meet urgent needs, the Department of Defense (DOD) can issue undefinitized contract actions (UCA), which authorize contractors to begin work before reaching a final agreement on contract terms. The contractor has little incentive to control costs during this period, creating a potential for wasted taxpayer dollars.