Unlock OASIS+ 2025: 5 New Domains You Must Know

Introduction

On June 17, 2025, GSA’s Office of Professional Services and Human Capital Categories (PSHC) issued a Request for Information (RFI) under OASIS+ —the agency’s flagship Best-in-Class (BIC), government-wide, IDIQ contract for professional services. The RFI seeks industry feedback on adding five new service domains—Business Administration, Financial Services, Human Capital, Marketing & Public Relations, and Social Services—to the existing eight domains from Phase I. In this blog, we will uncover what OASIS+ covers, and how you can position your business to benefit.

What Is GSA OASIS+

GSA’s OASIS+ (One Acquisition Solution for Integrated Services Plus) is a Best‑In‑Class (BIC) contract vehicle for non‑IT professional services designed as an Indefinite Delivery, Indefinite Quantity (IDIQ) award vehicle. It features both small‑business and unrestricted award tracks, ensuring access to qualified contractors

How OASIS+ Is Structured

Phase I: Core Domains

Phase II RFI: 5 Emerging Domains

On June 17, 2025, GSA issued an RFI due July 8, seeking input on five additional domains:

1. Business Administration

Includes administrative and management support, document management, language, and data operations.

Why it matters: Essential for mission support and back-office efficiency.

2. Financial Services

Covers budgeting, accounting, financial advice, loan servicing, and asset management.

Why it matters: Enables agencies to bolster fiscal responsibility and strategic planning.

3. Human Capital

Encompasses training, organizational development, and performance improvement strategies.

Why it matters: Critical for workforce development and federal efficiency initiatives.

4. Marketing & Public Relations

Focuses on advertising, media production, and strategic communications.

Why it matters: Agencies increasingly need support in public outreach and awareness campaigns.

5. Social Services

Addresses community support, welfare programs, and societal impact efforts.

Why it matters: Amplifies mission-driven objectives at federal and local levels.

Each domain aligns with specific NAICS codes and is aimed at improving procurement flexibility and agility

Key Features That Set OASIS+ Apart

According to GSA, OASIS+ offers several powerful advantages for agencies and industry alike

Unlimited Open‑Enrollment – No fixed ceiling on awardees; eligibility persists into the future.
Extended Duration – Up to 10 years of collective ordering ability.
Enhanced Flexibility – Task orders may involve hybrid contract types, commercial and non‑commercial services, and direct vs. overhead costs.
Integrated Data Tools – Ordering data, spend analytics, and market‑research tools all assist federal buyers.
Streamlined Ordering – Pre‑vetted contractors, standardized evaluation criteria, and fair‑opportunity task ordering simplify procurement.

How to Respond to the Phase II RFI

Want in on the new domains? Here’s how:

Review RFI Details – Posted on SAM.gov on June 17, closes July 8 at 5 PM EST
Prepare Domain‑Specific Input – Provide feedback on proposed NAICS codes, labor categories, evaluation criteria, and anticipated task‑order requirements.
Leverage the Opportunity – Early RFI responses can help shape domain structure and even improve your alignment for future bids.

How Contragenix Helps You Win

Contragenix is a premier proposal consulting firm with a 27 % win rate, 50+ in-house experts, and over 10,000 proposal engagements Here’s how we support your OASIS+ Phase II strategy:

Early RFI Analysis – We evaluate RFI scope, NAICS codes, labor categories, and evaluation criteria.
Compliant Response Development – Domain-tailored writing optimized for fair‑opportunity evaluation.
Strategic Pricing & Capture – Market-based pricing, teaming strategies, and win themes.
Government Contract Expertise – End-to-end support from compliance review to submission.

GSA’s OASIS+ 2025 expansion, featuring five new domains, presents a powerful opportunity for contractors to engage early and shape the future of federal procurement. With no ceiling on awardees, a flexible 10-year IDIQ framework, and a domain-based structure designed for non‑IT professional services, OASIS+ is tailored to enhance agency access and contractor visibility

Ready to elevate your OASIS+ strategy and secure your place in federal contracting?