
- Course: Compliance
Master Postal Compliance
Dive into Freedom From Sq Ft’s first course to unravel the complexities of CMRA regulations, streamline your mail management, and unleash your coworking space’s earning potential.
- Course: Compliance 101
Master Postal Compliance
Dive into Freedom From Sq Ft’s first course to unravel the complexities of CMRA regulations, streamline your mail management, and unleash your coworking space’s earning potential.

Welcome GCUC community!
Enjoy exclusive access to the Freedom From Square Feet compliance course. Embark on a journey to postal compliance mastery with me, Sofia Stolberg, CEO of Piloto 151 and PilotoMail. Gain from my own success story and our comprehensive guides, ensuring you’re equipped to transform your mailroom from a compliance headache into a significant revenue stream. Embrace the future of coworking with the confidence of full compliance and operational excellence. Happy mailing!

Why Freedom From Sq Ft?
Here’s something you might not know: Coworking, by itself, is not profitable. Only 52% of spaces are making a profit. You can make money from your square footage with mail. Virtual Offices are the most profitable product offering that coworking spaces can offer. A huge part of Virtual Office’s scaling is postal mail management. Compliance is a critical first step to growing your revenue beyond your sq ft.

Why Freedom From Sq Ft?
Here’s something you might not know: Coworking, by itself, is not profitable. Only 52% of spaces are making a profit. You can make money from your square footage with mail. Virtual Offices are the most profitable product offering that coworking spaces can offer. A huge part of Virtual Office’s scaling is postal mail management. Compliance is a critical first step to growing your revenue beyond your sq ft.
Compliance 101
Gain unparalleled insight into postal regulations and become a postal mail and compliance expert through our focused curriculum. This segment of the course provides a deep dive into the requirements, processes, and documentation necessary for maintaining a compliant coworking space. I’ll guide you through the nuances of postal law and streamline your mail services to ensure efficiency and legal conformity.
- 8 videos
- 1 hr 30 min

CEO & Cofounder of Piloto 151 & PilotoMail
I’m a serial entrepreneur in the tech and real estate space. I’m also the CEO of Piloto 151, Puerto Rico’s first and largest coworking space operation spanning close to 100,000 square feet of commercial real estate across 5 locations. I’ve led Piloto 151’s growth beyond the square footage cap on its revenue through Virtual Office offerings and cracked the code on making coworking profitable by nailing and scaling Piloto’s Virtual Office offering. I cofounded PilotoMail out of the pain of scaling Virtual Offices without adequate software to manage and handle over 500 mail pieces and packages a day. Today, I’m ready to share my secret sauce with the coworking and flex office industry.
- Course: Compliance
Let's get started
Whether you’re new to the field or seeking to enhance your expertise, this course is designed to equip you with the essential knowledge and skills needed to navigate the complexities of postal compliance.

- Overview of the evolution of CMRA regulations and its importance in ensuring mail safety and security.
- Discussion on recent changes and updates in CMRA regulations to ensure compliance, security, and reliability.
- Definition of CMRA according to USPS standards and its implications for coworking spaces and flexible office spaces.
- Explanation of the necessity for all coworking spaces to comply with CMRA regulations, regardless of their service offerings.
- Clarification of key points and takeaways from the new regulations, emphasizing the importance of compliance with all members.
- After filling out the form, you must present it along with two forms of identification to your Postmaster. Execute the form in the presence of the Postmaster and retain one of the signed duplicate copies. This step might require effort and follow-up to the post office, as the procedure is relatively new to postal workers.
- Wait for approval. Check in every week or every other week for updates.
- You’ll receive a letter from the USPS office containing instructions for your initial steps to set up and access your USPS Database called Customer Registration Database (CRD). This dashboard serves as a central platform for tasks such as uploading new customer information, deactivating inactive customers, and accessing quarterly reports. You must submit the CMRA forms (PS Form 1583) every quarter (January 15, April 15, July 15, and October 15). Check out our instruction guide to fill out PS Form 1583.
- Once approved by your Postmaster, you must display the CMRA certificate in a visible area at the location.
- Completing the 1583-A form
- Providing the necessary IDs
- Securing postmaster verification for each of your location
- To locate your nearby Postmaster, click here.
- Acceptable forms of photo ID:
- U.S. Government I.D.:
- State-, territory-, or tribal-issued driver’s license.
- State, territory, or tribal non-driver’s identification card.
- U.S. Department of Defense Common Access card (CAC).
- Uniformed Service ID card.
- U.S. permanent resident or other identification card issued by U.S. Citizenship and Immigration Services.
- U.S. certificate of citizenship or naturalization.
- Identification card issued by a federally or state-recognized tribal nation (tribal identification card).
- U.S. government-issued U.S. Access card, including a USAccess card or Personal Identity Verification (PIV) card.
- Passport: This includes a U.S. passport, U.S. passport card, or foreign passport.
- Matricula Consular (Mexico)
- NEXUS (Canada)
- U.S. University Identification of a public or private U.S. university.
- U.S. Government I.D.:

I’ll take you into the intricacies of onboarding clients, completing forms, submitting IDs, maintaining updated information, and obtaining quarterly certifications for ongoing compliance.
We will be going over Form 1583, USPS’s Application for Delivery of Mail Through Agent, which your clients need to fill out to give you permission to receive and handle their mail. You can access it here.
I’ll take you step by step into the USPS Customer Registration Database, the new digital platform for CMRAs to submit client forms, maintain records, receive activation codes, and report suspicious activity.
Important links:
- You can access the USPS Customer Registration Database here.
- To verify if your CMRA location appears registered, visit here and enter your zip code in the appropriate field.
Learn effective strategies for ensuring compliance, the importance of communication, onsite engagement, and multi-channel reminders to guide clients through the compliance process, reducing liability and upholding postal standards.
Compliance Resources
Stop, scroll and search PilotoMail’s compliance resources.

A Simple Guide to the Documents You Need for a Compliant Mailbox
The Compliance Assistant Paloma takes the hassle out of PS 1583 Forms, automates follow-ups, and gives you real-time oversight. Expect more automation, more visibility, and more control with Paloma – so you can focus on what matters most.

Streamline CMRA Compliance with PilotoMail’s New USPS CRD Extension
The Compliance Assistant Paloma takes the hassle out of PS 1583 Forms, automates follow-ups, and gives you real-time oversight. Expect more automation, more visibility, and more control with Paloma – so you can focus on what matters most.

How can I get my members to be compliant?
Let’s explore innovative ways to get our members engaged enough to care about compliance.

PilotoMail Launches Paloma, Its New Compliance Assistant
The Compliance Assistant Paloma takes the hassle out of PS 1583 Forms, automates follow-ups, and gives you real-time oversight. Expect more automation, more visibility, and more control with Paloma – so you can focus on what matters most.

Why You Need To Automate Compliance in 2025
Managing CMRA compliance can be a complex task, but it doesn’t have to be. PilotoMail’s new compliance features streamline the process, saving you time and ensuring you stay compliant with USPS regulations.

The Importance of Postal Mail Compliance in 2025
Postal compliance is vital for any business that receives and handles external mail. Is is also an important part of onboarding PilotoMail users to their digital mailbox.

The ABCs of 2025 USPS Compliance
Drawing upon our extensive experience as coworking operators, in this article we provide crucial insights into the recent USPS regulatory updates and the compliance process.

3 Compliance Mistakes to Avoid in 2025 Mailroom Operations
Navigate CMRA best practices on mail compliance in 2024. Uncover mistakes commercial mail-receiving agencies often make & how to rectify them for seamless operations.

5 CMRA Compliance Essentials for 2025
Embark on the journey to CMRA compliance with this user-friendly guide. From the application process to maintaining secure records, this article provides actionable steps for both CMRAs and their clients.

The Art of Mail Management: USPS Compliance in Coworking Spaces
Understanding USPS rules is vital when dealing with the intricacies of holding and forwarding mail.