This discussion of 4220.1E focuses on issues surrounding testing allowable costs. It is not intended to replace formal procurement training.
The Circular was issued on June 19, 2003. The changes/modifications from 4220.1D included:
* except for rolling stock and replacement parts
- Rescission of 5-year contract term limitations *
- Use of E-commerce for procurements
- Rules on advance payments
- Effect of using various FTA funding sources for operating and preventive maintenance contractors
- Supplemental interpretive comments
2005 - Federal Transit Administration