- What Is C-358 Certification?
- Silver vs. Gold: Two Levels, One Credential
- Study Scope: What You Actually Need to Know
- Exam Format and Question Style
- Who Hires C-358 Holders
- Building a Prep Path Around SACA's Materials
- Education Membership and Fee Mechanics
- Silver vs. Gold at a Glance
- Frequently Asked Questions
- C-358 is SACA's Autonomous Mobile Robot Systems 1 micro-credential, covering industrial AMR operation and programming.
- Silver is an online knowledge test; Gold adds a proctored hands-on performance assessment.
- Study scope spans safety, startup/shutdown, e-stop and reset, manual/auto operation, mission programming, mapping, Wi-Fi setup, and fault diagnosis.
- SACA education members get free certification access; training and equipment access are planned separately.
What Is C-358 Certification?
C-358 is the credential code used across this site for the Autonomous Mobile Robot Systems 1 micro-credential issued by the Smart Automation Certification Alliance (SACA). It's built for people who operate, program, and troubleshoot autonomous mobile robots (AMRs) on a factory or warehouse floor - not a general robotics theory exam, but a practical, floor-level check on whether you can run an AMR system safely and correct it when something goes wrong.
If you're just starting to research this credential, our overview piece What Is C-358? walks through the basics in plain language, and C-358 Meaning and What Does C-358 Stand For? both dig into how SACA names and scopes its micro-credentials. This article goes deeper into what the certification actually tests and how to prepare for it.
Silver vs. Gold: Two Levels, One Credential
C-358 is structured in two tiers, and understanding the difference matters before you register for either one.
Silver
Silver assesses your knowledge through SACA's online testing system. This is the tier most candidates start with - it verifies you understand the concepts, terminology, and procedures behind AMR operation before you're evaluated on physically executing them.
- Delivered online through SACA's testing platform
- Knowledge-based: concepts, procedures, terminology, correct sequencing of steps
- Typically the prerequisite mindset before attempting Gold
Gold
Gold adds a proctored hands-on performance assessment on top of the knowledge base. This is where you demonstrate - on an actual or representative AMR setup - that you can carry out startup, mission programming, mapping tasks, and fault correction under observation.
- Requires physical/practical demonstration, not just multiple-choice recall
- Proctored, meaning a qualified observer evaluates your performance
- Builds directly on Silver-level knowledge, applied in real conditions
For a full breakdown of how these two levels map onto the exam's content areas, see C-358 Exam Domains 2026: Complete Guide to All 0 Content Areas. If you're unsure whether you meet the eligibility bar to attempt either tier, check C-358 Requirements 2026: Eligibility, Prerequisites & How to Qualify before you commit study time.
Study Scope: What You Actually Need to Know
The study scope for C-358 is concrete and floor-focused. This is not abstract robotics theory - every topic maps to something you'll physically do or troubleshoot on an AMR deployment.
Safety Procedures
Understanding lockout points, safe zones, pedestrian interaction rules, and general risk awareness around a moving autonomous vehicle.
- Recognizing hazard zones and safety interlocks around live AMR units
Normal Startup and Shutdown
The correct sequence for bringing an AMR online and taking it offline without triggering faults or leaving the system in an unsafe state.
- Order of operations matters - sequencing questions are common
Emergency Stopping and Reset
How to trigger an e-stop correctly, what happens to the system state afterward, and the proper reset procedure to bring the unit back into service.
- Know the distinction between a soft stop and a hard e-stop condition
Manual and Automatic Operation
Switching between manual control (jogging, direct movement commands) and automatic mission-driven operation, and knowing when each mode is appropriate.
Battery Charging
Charging station interaction, battery status interpretation, and how charging state affects mission availability.
PC-Based Control Software
Navigating the software interface used to configure, monitor, and command the AMR - this is where a lot of practical Gold-level tasks live.
Mission Programming with Logic and I/O
Building missions using logical conditions and input/output triggers so the AMR performs tasks in the correct order and responds to sensor or signal events.
- Expect to reason through simple logic sequences, not just memorize menus
Workspace Mapping: Zones, Positions, and Markers
Creating and editing a facility map, defining zones and positions the AMR can navigate to, and placing markers it uses for localization.
Wi-Fi Configuration
Connecting the AMR and control software to the facility network reliably enough to maintain mission control.
Fault Diagnosis and Correction
Reading fault codes or error states, isolating the cause, and applying the correct fix - often the heaviest-weighted skill on the Gold performance assessment.
Exam Format and Question Style
Silver is delivered through SACA's online testing system, which means you should expect a knowledge-check format: scenario-based questions about correct procedure, sequencing, terminology, and troubleshooting logic rather than open-ended essay responses. Questions are written to test whether you know the right order of operations - for example, what step comes immediately after triggering an e-stop, or which zone type is appropriate for a given mapping scenario.
Gold is different in kind, not just difficulty. It's a proctored hands-on performance assessment, meaning a qualified evaluator watches you complete real tasks - powering up a unit, programming a mission with logic and I/O conditions, adjusting a map, or diagnosing an induced fault - and scores your execution against a standard. There's no guessing your way through Gold; you either complete the task correctly or you don't.
Because the two formats are so different, your prep approach should differ too. For Silver, drilling with C-358 Study Guide 2026: How to Pass on Your First Attempt and practicing with realistic questions on C-358 Exam Prep builds the recall and reasoning speed you need. For Gold, you need actual time on (or with) the control software and, ideally, physical or simulated AMR hardware.
Key Takeaway
Treat Silver prep as a knowledge sprint and Gold prep as a skills rehearsal - cramming facts the night before won't help you pass a hands-on performance check.
Who Hires C-358 Holders
C-358 is aimed at people working in or entering roles where AMRs are part of daily material handling operations - warehouse and distribution center technicians, manufacturing floor operators, automation and controls technicians, and maintenance staff responsible for keeping mobile robot fleets running. Employers deploying AMR fleets need staff who can safely start and stop units, reprogram missions when a layout changes, and diagnose faults without waiting on a vendor service call every time.
Because the credential is skills-specific rather than tied to a particular robot brand's proprietary training, it signals a baseline of competence that transfers across facilities using different AMR platforms. If you're weighing whether the credential is worth pursuing for your career stage, Is the C-358 Certification Worth It? Complete ROI Analysis 2026 covers that decision in more depth, and C-358 Jobs looks at the roles and titles where this credential tends to show up on job postings.
Building a Prep Path Around SACA's Materials
SACA structures its own preparation materials around the same Silver/Gold split as the exam itself, and your study plan should mirror that structure rather than treating C-358 as one undifferentiated block of content.
Foundations and Safety
- Work through the AMR study guide sections on safety, startup/shutdown, and e-stop/reset
- Run untimed practice questions to identify weak terminology
Operation Modes and Software
- Study manual vs. automatic operation and battery charging behavior
- Get hands-on time with the PC-based control software interface
Mission Logic and Mapping
- Practice building missions with logic and I/O conditions
- Work through zone, position, and marker mapping exercises
Diagnosis, Wi-Fi, and Timed Practice
- Drill fault diagnosis and correction scenarios repeatedly
- Review Wi-Fi configuration steps and run timed knowledge practice for Silver
- If pursuing Gold, begin separate lab exercises to rehearse the performance assessment
This sequencing puts safety and procedure fundamentals first because nearly every other domain assumes you already know the correct startup/shutdown and e-stop behavior. Mission logic and mapping come next because they take the most repetition to internalize, and fault diagnosis is saved for last because it draws on everything learned earlier in the plan. For a more granular breakdown of how much attention each content area deserves, cross-reference C-358 Exam Domains 2026: Complete Guide to All 0 Content Areas and gauge your overall readiness with How Hard Is the C-358 Exam? Complete Difficulty Guide 2026.
SACA recommends building preparation around original C-358 practice questions, the AMR study guide, and separate knowledge exercises for Silver and lab exercises for Gold - treating these as distinct resources rather than one combined document is intentional, since the two exam tiers test different things.
Education Membership and Fee Mechanics
One detail worth knowing before you plan a budget: SACA's education membership includes free certification access for students enrolled at a member institution. That covers exam access itself - it does not cover training time or equipment access, which schools and candidates still need to plan for separately.
If you're not affiliated with a SACA member institution, or if you want a clear picture of what registration and any associated costs look like outside that membership pathway, C-358 Certification Cost 2026: Complete Pricing Breakdown lays out the pricing structure in detail. It's also worth checking C-358 Exam Dates 2026: Testing Windows, Deadlines & Scheduling so you know how testing windows line up with your study timeline, and confirming the exact score you'll need to clear before test day using C-358 Passing Score 2026: Exactly What You Need to Pass.
Silver vs. Gold at a Glance
| Aspect | Silver | Gold |
|---|---|---|
| Assessment type | Online knowledge test | Proctored hands-on performance assessment |
| What it verifies | Understanding of concepts, procedures, terminology | Ability to physically execute AMR tasks correctly |
| Typical prep resources | AMR study guide, original practice questions, Silver knowledge exercises | Separate Gold lab exercises, hands-on rehearsal |
| Best entry point for | Candidates starting out or studying independently | Candidates with access to AMR hardware/software for practice |
Whichever tier you're aiming for first, a quick-reference resource can help lock in the sequencing details that tend to trip people up under time pressure - our C-358 Cheat Sheet 2026: One-Page Review of Must-Know Facts is built for exactly that kind of last-mile review, and it pairs well with running full-length practice sessions on C-358 Exam Prep before you sit the real thing.
Frequently Asked Questions
C-358 certifies competence in operating and programming industrial autonomous mobile robots - covering safety, startup/shutdown, manual and automatic operation, mission programming, mapping, Wi-Fi configuration, and fault diagnosis - through SACA's Silver knowledge test and optional Gold hands-on assessment.
Gold builds on the knowledge Silver verifies and adds a proctored hands-on component, so treat Silver as the conceptual foundation you should have solid before attempting the practical Gold assessment.
Students enrolled at a SACA member institution get free certification access through that membership, but training time and equipment/lab access still need to be arranged separately.
Expect scenario- and procedure-based questions covering correct sequencing for startup/shutdown, e-stop and reset, mission logic, mapping setup, and fault diagnosis rather than pure definition recall.
Gold has a proctor observe you performing real tasks on the AMR system or control software, such as startup sequencing, mission programming with logic and I/O, mapping edits, or correcting an induced fault.