

This document is a buyer's guide focused on OASIS+ contracting, provided by Constant and Associates, Inc. It outlines the features and benefits of the OASIS+ Indefinite Delivery, Indefinite Quantity (IDIQ) contract vehicle within the Management and Advisory domain. The guide details the advantages of using OASIS+, such as flexibility in contract awards, access to a vetted industrial base of contractors, and compliance with federal procurement regulations. It explains the process for task order solicitation, including the necessary elements and considerations for Ordering Contracting Officers (OCOs). The document also discusses the specific requirements for market research and acquisition planning to ensure that task orders fall within the scope of OASIS+. Furthermore, it highlights the process for issuing sole source OASIS+ 8(a) task orders, including the benefits of faster procurement and reduced administrative costs. The guide concludes with contact information for further inquiries.