Acquisition Support

GSA's professional services portfolio provides a full range of acquisition services. From training to scope reviews, statement of work development to contracting support services, we are committed to helping you find the contract solution you need for your professional services acquisition. Below are some quick references.

Scope Reviews
GSA Schedule Resources
MAS- PS SIN Table
Contract Support
MAS-PS Ordering Guides
OASIS Ordering Guide

Scope Reviews

We offers a scope review capability that analyzes the scope of your task order requirement. This service can help reduce the risk of protest and a benefit of working with GSA.

For OASIS Scope Reviews follow these instructions; and
For MAS-PS Scope Reviews and support please fill out the following form

Civilian Services Acquisition Workshop (CSAW)

A Civilian Services Acquisition Workshop (SAW or CSAW) is a facilitated requirements development workshop built around a specific acquisition and its multi-functional integrated project team (IPT). The workshop walks the complete team through the Steps to Performance Based Acquisition (PBA) process from beginning to end. Learn more and get started now!

Schedules Resources

This GSA.gov reference address who can buy from GSA Schedules, what can be bought from Schedules, and how to buy from Schedules. In addition, these reference guides are excellent resources:

Contract Closeout Quick Reference guide

Use the Contract Closeout Quick Reference Guide [PDF - 172 KB] for contract closeout best practices and recommendations.

FSS Award and Order Checklists

Award and Order Topic	Checklist
How to issue an FSS order for Professional Services	FSS Order Checklist [PDF - 237 KB]
How to issue an order under an established FSS BPA for Professional Services	FSS BPA Order Checklist [PDF - 236 KB]
How to establish a multiple-award FSS BPA for Professional Services	FSS Multiple Award BPA Establishment Checklist [PDF - 237 KB]
How to establish a single- award FSS BPA for Professional Services	FSS Single Award BPA Establishment Checklist [PDF - 245 KB]

MAS- PS Old SIN to New SIN/ NAICS Code Crosswalk Table

Download the Official MAS- PS Old SIN to New SIN/NAICS Code Crosswalk Table [XLSX - 92 KB] where you will find the new SINs associated with MAS- PS Catalog H (00CORP) for making your offer.

The above Crosswalk Table has been excerpted from the Available Offerings and Requirements webpage. Select the Available Offerings Attachment [XLSX - 701 KB] to view the "Legacy Schedule SIN to Consolidated" tab.

Get Contract Support

Our team can also help with:

Requirement Analysis;
Market Research;
Acquisition Planning and Strategy Execution; and
Project Management / COR Support.

Email us at professionalservices@gsa.gov

MAS- PS Ordering Guides & Other Guidance

Access these ordering guides and guidance to help with your acquisition.

NAICS	Document Name	SIN Name
541611 541620 541330 ENG 541690	Best Practices Ordering Guide [DOCX - 137 KB] Attachment A: Sample PWS [PDF - 126 KB] Attachment B: BOA Holders [XLSX - 15 KB] Attachment C: Task Order Award Information Form [DOCX - 8 KB]	Administrative Management and General Management Consulting Services Engineering Services Technical Consulting Services Administrative Management and General Management Consulting Services
541611 54151 561210 541614 541380 562910 562112 561720 561320	PHE Response & Preparedness Basic Ordering Agreement Ordering Guide [DOCX - 62 KB] Attachment A: Sample SOW for Medical and Support Personnel [DOCX - 22 KB] Attachment B: Sample SOW for Wraparound Services [DOCX - 42 KB] Attachment C: Sample Request for Quote [DOCX - 36 KB] Attachment D: Determination & Findings for T&M Orders [DOCX - 22 KB] Attachment E: CDC BOA Vendor POCs [DOCX - 13 KB]	Business Administrative Services Environmental Services Logistical Services IT Professional Services Building Maintenance and Operations Scientific Management and Solutions Category
541211	Ordering Guide for Contract Audit Related Services under the Professional Services Schedule [PDF - 909 KB]	Financial & Performance Audits
561920	Guidance when using Other Direct Costs in support of Conference Events or Trade Show [PDF - 242 KB]	Conferences, Events, and Trade Show Planning Services
541611	Acquisition Support Services Ordering Guide	Administrative Management and General Management Consulting Services
541611	Notice regarding prohibition of inherently governmental services	Administrative Management and General Management Consulting Services
541611	Importance of Training for Acquisition Personnel	Administrative Management and General Management Consulting Services
541611	Sample non-disclosure Statement	Administrative Management and General Management Consulting Services
541990IPS	Identity Protection Services (IPS) Ordering Guide [PDF - 143 KB]	Data Breach Response and Identity Protection
541611	Same Request for Quote Template	Administrative Management and General Management Consulting Services
611430	Acquisition Workforce Training Ordering Guide	DAU and FAI Certified DAWIA and FAC Acquisition Workforce Training
541330 54711 54712	Space Launch Services Integrated Services [PDF - 474 KB] Implementation Guide [PDF - 474 KB]	Concept Development
236220 541330	Implementation Guide	Construction Management and Engineering Consulting Services Related to Real Property

OASIS Ordering Guide

The OASIS Unrestricted, OASIS SB and OASIS 8(a) Master Contract will help your agency acquire professional services for integrated solutions more efficiently and economically.