This document discusses pitfalls of joint ventures. It begins by defining a teaming arrangement as a partnership or joint venture between companies to act as a potential prime contractor, or an agreement for one company to act as a subcontractor for another prime contractor. Some benefits of teaming include the ability to compete for larger contracts and meet subcontracting requirements. However, the document warns that an "ostensible subcontractor" relationship, where a subcontractor performs primary work, can result in the companies being considered as affiliates for size standards. The document emphasizes that terms and conditions for any joint venture or teaming agreement must be put in writing to avoid conflicts down the road. It also discusses SBA's definition and rules