INSTANT STREAMING COURSE
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OOS Investigations: Decision-Making in Practice and FDA Expectations for 2026

How to interpret results, recognize signals, and align with current FDA expectations

  • Date
    01 September 2026
  • 11.00 AM Eastern Time (US/Canada)
    03.00 PM GMT

Course is now LIVE. Click below to join the session.

This course equips quality and laboratory teams to make earlier, better-grounded OOS decisions by improving how results are interpreted, when investigation scope is expanded, and how conclusions are documented. This course is designed for professionals responsible for result assessment, investigation oversight, and quality decisions that must withstand regulatory review.

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REGISTRATION OPTIONS

Live session Plus
Complimentary 30 Days Streaming access

$290  |  One participant (viewer)

$390  |  Team (2 - 5 participants)

$490 |  Team (6 - 10 participants)

REGISTER FOR THE COURSE

US $290 per learner

30-Days Unlimited Streaming Access

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REGISTER FOR THE COURSE

To Get 30-Day Access to ONLY this Course 

US $290 per learner
  • This course is Included in Subscription Pack
Subscription include access to entire Learning Library
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  • Faculty
    Meredith Crabtree
  • Duration
    90 Minutes
  • Course ID
    TF1614
  • Live Q&A +
    Post-live Continued Learning
  • Presentation Handout
    & Templates
  • Assessment
    & Certification Included

 

Why take this course?

OOS results are rarely isolated laboratory events. They test how assumptions are made, how evidence is interpreted, and whether the quality system can respond when a result falls outside expectations. In many investigations, retesting starts early, possible causes are narrowed too soon, and the review structure masks weak scientific reasoning. Those weaknesses matter because FDA scrutiny is centered not only on whether an investigation was completed, but on how each decision was made.


This program focuses on the investigation pathway from the initial result through cause evaluation and final documentation. It examines how laboratory findings, process signals, and quality indicators should be weighed, and where overlooked inconsistencies or undocumented assumptions begin to weaken the credibility of the outcome. Attention is placed on recognizing when an inquiry should remain limited and when it needs to move beyond the laboratory.

Strengthen the first decisions after an OOS result

Many OOS investigations lose credibility in the first hours because interpretation starts narrowing before the evidence is fully considered. This course strengthens how teams assess the initial result, identify inconsistencies, and decide whether immediate assumptions are justified.

Judge when the issue is larger than the laboratory

A strong OOS investigation depends on knowing whether the issue is confined to the laboratory or points to wider process concerns. This course improves how teams weigh laboratory findings against process signals and other quality indicators, and how they decide when escalation is warranted.

Document conclusions with clearer scientific reasoning

Closing an OOS investigation requires more than a finished form. This course helps teams document conclusions so the reasoning behind each decision is clear, consistent, and scientifically grounded.

Key Areas Covered

  • How OOS results are initially assessed and why early decisions often shape the entire investigation
  • Recognizing meaningful signals, trends, and inconsistencies that may not be immediately obvious
  • Approaches to evaluating laboratory error versus potential process-related causes
  • How investigation pathways are structured, including when to expand beyond the laboratory
  • Documentation practices that reflect clear thinking, scientific reasoning, and consistent decision-making
  • FDA expectations for OOS investigations, including key principles from 21 CFR Part 211 and related guidance

Who Must Attend

  • Quality Assurance Departments
  • Quality Control Departments
  • Manufacturing Departments
  • Operations Departments
  • Research and Development Departments
  • Regulatory Affairs Departments
  • Compliance Departments
  • Validation Departments
  • Technical Services
  • Auditing/Internal Auditors
  • Laboratory Analysts
  • CAPA Coordinators
  • Site Heads and Directors of Quality
Meredith Crabtree
COURSE DIRECTOR

Meredith Crabtree

Meredith Crabtree has over 30 years of experience across regulated industries including laboratory, pharma, medical device, packaging, labeling, and distribution operations. As a quality consultant supporting regulatory assessments, quality training, third-party inspections, consent decree work, and recall support, her background aligns directly with investigation discipline, documentation quality, and inspection-facing decision-making in OOS situations.

If you would like to request a Proforma invoice to sign up for this course. please click here

Your TalkFDA Webinar Experience

When you reserve your seat, everything is organized for you — from access to certification from one place.

1. Confirmation

You receive a confirmation email and your course appears instantly in your TalkFDA dashboard.

2. Your Course Hub
Your TalkFDA course page becomes your central hub where you can join the session, access materials, and manage your learning.

3. Join the Live Training
At the scheduled time, click Join Session and you’ll be connected to the live Webex session with the instructor.

4. Watch Again Anytime
After the session, the playback becomes available on the same course page so you can revisit important sections.
5. Earn Your Certificate
Complete the course and your certificate is unlocked automatically in your learning history.

Everything related to your webinar: access, materials, playback, and certification — lives in one place.
Simple. Organized. Professional.
Go ahead and reserve your seat with confidence.

Built on 20+ years of global regulatory training experience across FDA, EMA, MHRA, and ICH frameworks.
Trusted by professionals across 80+ countries.

Testimonials

This is an upcoming session. Feedback below reflects experiences from similar programs delivered by our expert faculty.

“Session was easy to follow even for non-core team members. That helped.”
- Production Officer
“Good balance. Not too basic, not too deep. Worked well for mixed team.”
- Manager, Regulatory Affairs
“Team found it useful. Especially for aligning understanding across functions.”
- Director, Operations

Ready to Strengthen Your Team? Let’s Build Your Training Plan.

Whether you’re looking for a single onsite workshop or a multi-team training series, we’ll help you design a program that fits your goals, timelines, and operational reality.

Your team deserves the clarity.
Your organization deserves the confidence.

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