Overview
Workplace investigations are both an art and a science, requiring a blend of careful strategy and human connection. Please join Fisher Phillips attorneys David Amaya and Hannah Sweiss for an interactive and informative full-day training on addressing employee complaints through internal human resources investigations in the state of California.
From handling sensitive allegations to gathering and assessing evidence, you’ll learn step-by-step best practices to uncover the facts while maintaining employee trust. You’ll learn when internal workplace investigations should take place, who should lead them, and dos and don’ts during the full process.
This course is designed for HR professionals, managers and legal teams. It will ensure you’re prepared to navigate even the most challenging and sensitive workplace conflicts with confidence and integrity.
Program Details
In this course, you’ll learn:
- How to document, gather and assess evidence
- Step-by-step best practices to uncover the facts while maintaining employee trust
- Interviewing techniques for the accused and witnesses
- Best practices, including top dos and don’ts during a full internal investigation process
You’ll also receive valuable bonus resources:
- Investigation Checklist
- Investigator’s Desk Guide
- Witness Interview Templates (General and Alleged Wrongdoer)
- Guidelines for Conducting Witness Interviews
- Investigation Report Template
- Sample Investigation Report
Human resources executives, directors and managers, in-house general counsel and labor relations professionals.
David E. Amaya, Partner
David Amaya is a partner in Fisher Phillips’s San Diego office and has devoted his entire legal career to representing employers. Fueled by a passion for workplace law and a competitive drive, he is a tireless advocate for his clients. He enjoys working with companies to develop creative and business-oriented solutions that resolve workplace issues while managing risk and remaining mindful of the client’s bottom line. David’s practice focuses on the representation of employers in the healthcare and hospitality industries in both union and non-union settings. He also represents clients in a wide range of other sectors, from retail to transportation to education. View full bio here
Hannah Sweiss
Hannah Sweiss is a partner in Fisher Phillips’s Woodland Hills and Los Angeles offices and co-chair of the firm’s California Class Action and PAGA Group and Healthcare Industry Group. Hannah represents and defends employers ranging from Fortune 100 companies to small businesses. She has been lead counsel in numerous complex wage and hour class action lawsuits, as well as representative lawsuits brought under California’s Private Attorneys General Act (PAGA). Hannah also handles single plaintiff to multi-plaintiff actions with claims including harassment, discrimination, retaliation and wrongful termination. She regularly advises employers on preventive measures to mitigate litigation arising from a range of human resources issues. View full bio here
$395 HASC hospital members
$355 Early bird rate – register by Monday, Sept. 8
$355 Groups of three to five registrants (per person)
Information coming soon
- Registration deadline: Sept. 16, 2025.
- Valid payment information must be received with your registration.
- Make check payable to HASC and mail to: HASC, FILE 1361, Pasadena, CA 91199-1361.
- You may be photographed or videotaped at the event. HASC reserves the right to use these photos and videos in promotional, marketing, educational and other materials.
CANCELLATION
- Registration cancellations received in writing by Sept. 16, 2025, will be subject to a $50 processing fee.
- We welcome substitutions.
- Refunds will not be granted after Sept. 16 or for no-shows. Fees are not transferable to other programs.
DIRECTIONS AND PARKING
Parking will be validated for this event. If you’d like to avoid traffic, we encourage you to take public transit — many nearby Metro and other system stops make it easy.
Map and parking directions coming soon
SPECIAL NEEDS OR QUESTIONS
For ADA assistance or any questions, contact Sherita Aquino, [email protected].
To register for this program, please use the green button above. You’ll have the option to pay online or by check.
If paying by check, please make payable to HASC and mail to:
HASC
FILE 1361
Pasadena, CA 91199-1361
Contacts
For any questions, please contact our Education Department staff.