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< Back 1991 Entry into the D&D Market WMG ventures into the decontamination and decommissioning (D&D) market, securing a significant contract at Yankee Rowe based on prior success with activation analysis contracts for the government. Subsequently, WMG successfully fulfills major D&D contracts at Saxton, Trojan, Shoreham, San Onofre, Oyster Creek, Big Rock Point, and Yankee Maine and Connecticut.

< Back Farewell - Steve and John! Jun 30, 2022 Two Legends Retire... As many of you know, two of our long-time employees, Steve Berger and John LePere, have retired, after both being part of the WMG Family for nearly 20 years. Please join us in wishing them a happy retirement, and in hoping they are enjoying some well-deserved relaxation! John LePere began working at WMG, inc. in 2004, as our Nuclear Services General Manager. Over the next 18 years, John also served as Vice President and Director of Logistics, Shipping, and Disposal. One of the nicest people you could ever meet, we will miss John's expertise, wisdom, and always-upbeat attitude. Steve Berger began working at WMG in 2007, serving as our Training and Customer Service Manager. Those of you that know Steve know that his professionalism and humor will be greatly missed! Although they may be gone, their knowledge persists at WMG. We couldn't be more appreciative of the hard work Johnny and Steve have put in over the years, and we wish them nothing but the best while they enjoy their well-earned retirement! Previous Next

< Back RADMAN™ Reporting Portal Brochure Download Previous Next

IMDG Code Amendment 41-22 Corrections The International Maritime Organization (IMO) published an Errata and Corrigenda to the 2022 edition of the International Maritime Dangerous Goods (IMDG) Code (Amendment 41-22). The International Maritime Organization (IMO) published an Errata and Corrigenda to the 2022 edition of the International Maritime Dangerous Goods (IMDG) Code (Amendment 41-22). Users of the IMDG Code for international water transport of dangerous goods (hazardous materials) are asked to note the amendments and corrections contained in this Errata and Corrigenda effective December 2023. Many of the corrections are minor and miscellaneous in nature to correct grammatical errors. For more information and details, please download the IMDG Code Errata and Corrigenda on the IMO website: www.imo.org/en/publications/Pages/English.aspx “These articles are presented for informational purposes only. Any opinions expressed represent the professional opinion of WMG, Inc. and its employees and have not been evaluated or approved by regulators. Readers are responsible for performing an independent evaluation and interpretation of any rules or regulations discussed herein.” Previous Next

< Back WMG - Customer Focused Experience the essence of customer-centricity with WMG. Discover how our expert teams collaborate seamlessly to deliver tailored solutions, ensuring unparalleled satisfaction every step of the way. Previous Next

New EPA Requirement in 2025 for all LQGs & SQGs Check out the new EPA requirements for 2025! Beginning January 22, 2025, the U.S. Environmental Protection Agency (EPA) is requiring all Large and Small Quantity Generators (LQGs and SQGs) to register and maintain an account in RCRAInfo to meet the new regulatory changes made by the e-Manifest Third Final Rule . This new EPA registration requirement ensures all small and large quantity hazardous waste generators can access e-Manifest to obtain their final signed manifest copies from the system. For more instructions on how to register visit the e-Manifest User Registration webpage For a list of LQGs and SQGs without a Site Manager or Certifier, please visit the e-Manifest Third Rule Compliance Check to download the list For more information on EPA’s Hazardous Waste Electronic Manifest System (e-Manifest) visit the e-Manifest webpage Also beginning January 22, 2025, the EPA is requiring the use of a new 4-copy (four page) hazardous waste manifest (EPA Form 8700-22) and continuation sheet (EPA Form 8700-22A). EPA has changed the manifest forms, manifest instructions, and the hazardous waste manifest requirements corresponding to completion of the manifest forms for international shipments. Generators may continue to use the obsolete 5-copy (five page) manifest forms until December 01, 2025. Page 3 (“Designated Facility” Copy) has been removed from the 5-copy manifest, since generators will no longer receive a final signed paper copy mailed back to them. They must retrieve the completed manifest in their registered account in e-Manifest. The new four-copy manifest form will be as follows: Page 1: “Designated facility or U.S. exporter to the EPA's e-Manifest system” (top copy) Page 2: “Designated facility to generator” (e.g. Polychlorinated Biphenyls “PCBs” shipments) Page 3: “Transporter copy” Page 4: “Generator's initial copy” (bottom copy) Previous Next

< Back WMG Company Overview Brochure Radioactive Waste Management Through Service, Innovation, Value and Integrity Download Previous Next

Regulatory General Awareness + RADMAN™ Introduction Course Length: 5 Days Course Code: WMG-RC-151 Prerequisites: Basic Math Skills Satisfies: 49CFR172 Subpart H, NRC IE 79-19 Audience Profile: Professionals involved in radioactive shipping support, including HP, RP Tech, Ops, Handlers, Supervisors, Managers, Radwaste Shippers, and Maintenance personnel. This course’s content is especially beneficial for new radioactive shippers training, and serving as a prerequisite for Function-specific (RC-153) shippers training. < Back Course Description: The WMG-RC-151 course integrates key components from RC-150 hazardous material transportation regulations (DOT, NRC, EPA) and RC-101 RADMAN™ software introduction courses. This beginner-level course and good fundamental refresher is designed to provide participants with a comprehensive understanding of the regulatory landscape and practical skills in utilizing the RADMAN™ software for managing the transportation of radioactive materials. Skills Gained: • Identify regulators controlling the safe and secure transport of radioactive class 7 materials • Describe constituents regulated as hazardous • Determine when cargo qualifies as a DOT 49 CFR hazardous material and its type • Understand DOT shipping quantity regulations for hazardous materials • Identify the primary hazard class and any subsidiaries when multiple hazards are present • Determine the proper shipping name for a given hazardous material description • Describe the process to determine appropriate packaging for hazardous materials • Determine class 7 radiation and contamination controls and limitations • Identify hazardous material communications required for a shipment • Determine when additional security measures are necessary • Identify extra requirements for waste shipments for processing or disposal • Describe any additional transport vehicle requirements

< Back WMG Welcomes New Employees Jun 7, 2021 We are excited to announce our newest additions to the WMG family WMG is excited to announce the addition of 5 new employees to our team! We hope you’ll join us in giving them a warm welcome, and we look forward to having them cross paths with our trusted clients and business partners in the near future. Joining us are: J. Michael Reeves – Radwaste General Manager Chris Tierno – Senior Technical Specialist - Pro Shipper John Grinley – Customer Service Manager Matt Scott – Project Manager Michael Tuite – Marketing Associate With over 90 years of combined experience in various positions within the nuclear industry, we could not be more excited in welcoming these diligent professionals to the team. As a small, family-owned business, our employees are our greatest asset. These talented individuals look forward to providing their subject matter expertise to helping our clients overcome even the most challenging issues - all while continuing to save them time, dose, and money. The acquisition of new talent is always exciting and ensures that WMG will continue to exceed the industry standard of radwaste excellence & customer service that we have established for nearly 40 years. Previous Next

< Back WMG’s RADMAN™ and MegaShield™ Deployed at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility Sep 30, 2025 It’s a privilege to support the U.S. Navy in repairing, maintaining, and modernizing its fleet. WMG is proud to announce that its RADMAN™ and MegaShield™ software platforms have been successfully deployed at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF). RADMAN™ has been previously approved by the U.S. Nuclear Regulatory Commission (NRC). RADMAN™ supports the characterization, classification, and shipment of radioactive materials and waste, while MegaShield™ provides shielding analysis, dose rate modeling, packaging configuration, and transport planning. Together, these tools help facilities streamline compliance, improve traceability, and strengthen radioactive materials and waste management practices. This deployment at PHNSY & IMF provides a model that can facilitate adoption of RADMAN™ and MegaShield™ at other shipyards supporting the Navy’s mission to repair, maintain, and modernize its fleet. PHNSY & IMF is the latest example of WMG software being deployed at a facility requiring proven provenance in radioactive waste management software, consistent with WMG’s RADMAN™ and MegaShield™ software use across the U.S. commercial nuclear power sector, including 92 of 94 operating nuclear plants, all active decommissioning projects, and the West Valley Department of Energy (DOE) site. For over 40 years, WMG has been the commercial nuclear industry standard in delivering field-tested and industry-trusted software solutions that help both government and commercial users achieve safe, compliant, and efficient radioactive materials and waste management. RADMAN™ and MegaShield™ are supported by WMG’s established QA program and comprehensive Verification and Validation (V&V) processes, aligned with NQA-1 and industry regulatory standards. RADMAN™, which has been approved by the NRC, continues to be the software of choice for commercial nuclear plants. With its deployment at PHNSY & IMF, RADMAN™ and MegaShield™ are now supporting radioactive materials and waste management at one of four public shipyards. Previous Next

Latest News Jul 1, 2026 Employee Spotlight: Tommy Courtemanche Tommy Courtemanche has been with WMG for nearly 20 years - come meet one of our team members! Read More Jun 24, 2026 2026 RADMAN User's Group Meeting Reminder Time to finalize your travel and hotel arrangements! Read More Jun 3, 2026 RADMAN™ Shipping Command Center now in use at 30% of Domestic Sites Nearly one-third of U.S. nuclear sites now leverage WMG's Shipping Command Center to streamline radioactive material shipments. Read More May 26, 2026 RADMAN™ IMS Mobile and Version 1.2 are now live! IMS Mobile allows our Users more flexibility in the field than ever before - learn more below! Read More May 4, 2026 WMG Engineers Recognized with "Superior Paper" Rating at WM2026 Well done, Sean and Matthew! Read More Apr 16, 2026 WMG, Inc. Acquired By EnergySolutions We're excited to be joining the EnergySolutions family! Read More Apr 1, 2026 Submit your RADMAN™ User of The Year Award Nominations! To recognize the outstanding individual who makes the most of the platform, we are now accepting nominations for the RADMAN™ User of the Year Award! Read More Mar 27, 2026 Employee Spotlight: Christos Markakis Come meet one of our team members! Read More Mar 20, 2026 2026 RADMAN™ User's Group Meeting Registration is Live! We’re excited to announce the 2026 RADMAN™ Users Group Meeting! Read More Mar 3, 2026 WMG Welcomes New Employees We're excited to announce the newest members of the WMG Family! Please join us in wishing them a warm welcome to the team! Read More Feb 20, 2026 WMG, Inc. Receives US/Canada Joint Certification Program (JCP) Approval WMG, Inc. is proud to announce that it has been officially approved under the United States/Canada Joint Certification Program (JCP), administered by the Defense Logistics Agency (DLA). Read More Sep 30, 2025 WMG’s RADMAN™ and MegaShield™ Deployed at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility It’s a privilege to support the U.S. Navy in repairing, maintaining, and modernizing its fleet. Read More Sep 29, 2025 WMG Receives John M. Palms Outstanding Innovation Award for REACh™ We're honored to be recognized for our contributions to safer, more accurate radwaste operations. Read More Sep 28, 2025 Employee Spotlight: Joe Osborn Come meet one of our team members! Read More Sep 26, 2025 WMG Welcomes New Employees We're excited to announce the newest members of the WMG Family! Please join us in wishing them a warm welcome to the team! Read More Aug 25, 2025 CZT REACh™ White Paper CZT REACh™ is available now! Read More Jun 7, 2024 WMG: Empowering the Next Generation of Radwaste Professionals At WMG, we’re all about family! Read More May 31, 2024 2024 WMG RADMAN™ User's Group Meeting Reminder With the meeting date fast approaching, be sure to finalize your arrangements with us! Read More May 31, 2024 Employee Spotlight: Matthew Harper As one of our highly skilled Nuclear Engineers, Matthew Harper plays a crucial role in our organization, contributing his expertise and passion to ensure the success of our projects. Read More May 28, 2024 TVA Watts Bar To Begin Using WMG Shipping Command Center TVA Watts Bar is the 10th plant to implement the SCC! Read More May 21, 2024 WMG Welcomes New Employees We're excited to announce the newest members of the WMG Family! Please join us in wishing them a warm welcome to the team! Read More Oct 2, 2023 Our Story WMG - Service... Innovation... Value... Integrity... Read More Oct 2, 2023 Employee Spotlight: Michael Kershman Come meet one of our team members! Read More Aug 23, 2023 We are Hiring!! Radioactive Material/Waste Shipping Specialist Read More Jul 20, 2023 RADMAN™ Suite 9.6.2 Release The newest release of RADMAN™ Suite is now available. Read More Jul 9, 2023 Employee Spotlight: Nick Shaw Come meet one of our team members! Read More Jul 6, 2023 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG Family! Read More Jul 6, 2023 Dewatering Liners WMG Surpasses 400 Liners Sold, Reinforcing its Leadership in the Nuclear Industry Read More Mar 31, 2023 Important Update Regarding the NRC's Uniform Low-Level Waste Manifest... Read More Mar 29, 2023 Employee Spotlight: Kate Wright Come meet one of our team members! Read More Mar 28, 2023 WMG Liners Standard, FLTRSTOR, Dewatering, and Custom Liners Read More Oct 17, 2022 Dewatering Liners Innovation... It's All About Performance. Read More Oct 12, 2022 Infrastructure Upgrades Striving for Continuous Improvement Read More Oct 12, 2022 Employee Spotlight: Adam Moskowitz Come meet one of our team members! Read More Sep 23, 2022 RADMAN™ Suite 9.6.1 Release The newest release of RADMAN™ Suite is now available. Read More Jul 28, 2022 Decommissioning Services 30 Years of Experience Read More Jun 30, 2022 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG Family! Read More Jun 30, 2022 Farewell - Steve and John! Two Legends Retire... Read More Jun 30, 2022 Employee Spotlight: Connor Aldea Come meet one of our team members! Read More May 26, 2022 2022 RADMAN™ Users Group Meeting Last year’s meeting was our largest ever – We hope to see you all there again this year! Read More Mar 28, 2022 We Have Opened a New Office in Lakewood Ranch, Florida We're thrilled to now have a new location in the Sunshine state! Read More Mar 24, 2022 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG Family! Read More Dec 2, 2021 An Interview with our founder, Peter Tuite We sat down with Peter to ask him some questions about the industry, how he got his start, and more. Read More Dec 2, 2021 Closing in on the Product Release of the REACh™ Detector System A new innovation the represents a step change in how low-level waste is characterized and classified. Read More Dec 2, 2021 RADMAN™ StORM Shipment Review Send and receive requests to perform shipment documentation reviews from other Fleet Plants Read More Oct 15, 2021 RADMAN™ Suite 9.5.3 Release The newest release of RADMAN™ Suite is now available. Read More Jul 11, 2021 REACh™ Detector System Successful Completion of the Field Testing Read More Jul 9, 2021 2021 RADMAN™ Users Group Meeting This past year has been….. Well, trying…… Don’t miss out on our first in-person meeting since 2019 – We want to see you all… Read More Jun 16, 2021 WMG Welcomes Four New Sites Into the RADMAN™ Family We’re excited to announce that four new commercial sites are using our world-class software! Read More Jun 7, 2021 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG family Read More May 14, 2021 RADMAN™ Suite 9.5.2 Release The newest release of RADMAN™ Suite is now available. Read More Mar 28, 2021 Employee Spotlight: John Grinley Come meet one of our team members! Read More Jan 13, 2021 RADMAN™ Suite 9.5.1 Release The newest release of RADMAN™ Suite is now available. Read More Oct 5, 2020 NUREG BR-0204, Revision 3 Update WMG Update Notification and Timeline of the NUREG BR-0204, Revision 3 Implementation Read More Jul 10, 2020 NUREG/BR-0204 Rev. 3 WMG Statement on NUREG/BR-0204, Rev. 3 Read More May 4, 2020 REACH™ Detector System Building on the power of RADMAN™... Read More Apr 30, 2020 An Update to our Valued Customers Our commitment to you has never been stronger Read More Apr 23, 2020 Subject Matter Expert Support Take advantage of WMG experience and expertise with RADMAN™ SME Support. Read More Mar 15, 2020 2020 RADMAN™ Users Group Meeting Update Unfortunately the July 2020 RADMAN™ Users Group Meeting has been cancelled. Read More

< Back 2026 RADMAN User's Group Meeting Reminder Jun 24, 2026 Time to finalize your travel and hotel arrangements! With the 2026 RADMAN™ User's Group Meeting only days away, now is the perfect time to finalize your registration, hotel accommodations, and travel plans. Please call Kate Wright at 914-736-7100 to register. Be sure to visit the User's Area for the latest event information and updates! 📅 July 12-14, 2026 📍 Amelia Island, Florida Previous Next