--- title: IMDS Rejections Slowing You Down? Here’s How to Get It Right description: Facing IMDS rejections? Learn the most common submission errors, how to fix them, and practical ways to improve compliance accuracy. image: https://blog.rgbsi.com/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(14).png --- - [Linkedin](https://linkedin.com/company/rgbsi) - [Facebook](http://facebook.com/rgbsi) - [Twitter](http://twitter.com/rgbsi) - [Careers](https://www.rgbsi.com/careers/) - [Job Search](https://www2.jobdiva.com/portal/?a=u4jdnwo9bfrrb4880orajasydzcctc0430ep5ji4kdp5v8qtsbx70nx09mmm07dy&compid=0#/) - [Get Talent](https://www.rgbsi.com/workforce-management/get-talent/) - [Blog](https://blog.rgbsi.com) - [Contact Us](https://www.rgbsi.com/contact-us/) [![RGBSI](https://blog.rgbsi.com/hubfs/RGBSI_July2018/Images/Logo-inverse-RGB-340-x-156-px-websitepng-01-01-300x138.png) ![RGBSI](https://blog.rgbsi.com/hubfs/RGBSI_July2018/Images/RGBSI-Logo-RGB-340-x-156-px-websitepng-01-300x138.png)](https://www.rgbsi.com/) Search - [About Us](https://www.rgbsi.com/about-us/) - 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[Whitepaper](https://blog.rgbsi.com/tag/whitepaper) - [Template](https://blog.rgbsi.com/tag/template) - [Press Releases](https://blog.rgbsi.com/tag/pressreleases) # [IMDS Rejections Slowing You Down? Here’s How to Get It Right](https://blog.rgbsi.com/imds-rejections-slowing-you-down-heres-how-to-get-it-right) [Engineering](https://blog.rgbsi.com/tag/engineering) IMDS Rejections Slowing You Down? Here’s How to Get It Right 7:11 ![Struggling with EV Development Key Engineering Challenges and Solutions (14)](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(14).png?width=788&height=441&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(14).png) If your IMDS submission has been rejected, you are certainly not alone - this is a growing challenge across the automotive supply chain as OEMs and Tier suppliers continue to tighten validation rules and enforce stricter compliance standards. What may seem like a minor inconsistency in your data can quickly lead to rejection, delays, and added rework. The encouraging part is that most **[IMDS](https://blog.rgbsi.com/product-compliance-and-sustainability-in-quality-management)** submission errors are not only identifiable but also correctable with the right approach. By understanding where things typically go wrong and applying a structured fix, you can significantly improve both your current and future submission outcomes. **1. Common IMDS Submission Errors You Should Watch For** Most IMDS rejections tend to fall into a few well-defined categories, and recognizing these patterns can save considerable troubleshooting time: - - Incorrect or outdated material classifications that do not align with **[IMDS standards](https://www.scaledagileframework.com/model-based-systems-engineering/).** - Missing or incomplete declarations, especially for regulated materials - Failure to correctly flag declarable substances in line with GADSL requirements - Incorrect or missing application codes for SVHCs, which are now more strictly reviewed - - Oversimplified or “flat” structures where a detailed breakdown is expected - Incorrect use of semi-components instead of properly defined assemblies - Duplicate entries or redundant nodes that create inconsistencies - Illogical hierarchy that does not reflect the actual **[product build](https://blog.rgbsi.com/design-a-standout-sustainable-product)** - - Mismatch between parent part weight and the sum of child components - Exceeding acceptable tolerance thresholds defined by IMDS or OEMs - Manual calculation errors due to lack of validation checks - - Misalignment with the latest GADSL updates and evolving REACH requirements - Missing SVHC declarations or incorrect threshold reporting - Non-compliance with polymer marking standards - Increasing scrutiny of recycled content and sustainability-related data **2. Why These Errors Occur in the First Place** Understanding the root causes behind these issues is essential if you want to avoid repeated rejections: In most cases, rejections are not caused by a single major error, but rather a combination of smaller gaps that accumulate. **3. A Practical Step-by-Step Approach to Fixing Errors** Instead of resubmitting immediately after a rejection, taking a methodical **[approach](https://blog.rgbsi.com/sensor-fusion-autonomous-driving-systems-part-2)** will save time and improve accuracy: **4. Preventing Future Rejections with Better Practices** While fixing errors is important, building a proactive system to prevent them delivers long-term efficiency: - - Develop consistent templates for common components and assemblies - Maintain a centralized and validated material database - Ensure uniform naming conventions and classification methods - - Keep teams updated on IMDS recommendations and regulatory changes - Monitor updates to REACH, SVHC, and GADSL requirements - Share insights from previous rejections to build organizational knowledge - - Introducing a structured review process before submission - Use internal checklists alongside IMDS validation tools - Encourage cross-team verification for critical data points - - Use **[data management](https://blog.rgbsi.com/big-data-analytics-in-industry-4.0)** tools to minimize manual entry errors - Automate validation where possible to catch issues early - Track recurring errors to continuously refine your process **Strengthening Your IMDS Submission Strategy** IMDS rejections, while frustrating, provide valuable insight into where your data and processes can improve. By addressing the most common error types, applying a structured correction approach, and building preventative practices into your workflow, you can reduce rework and improve submission accuracy over time. A disciplined and consistent approach not only helps you meet **[compliance](https://blog.rgbsi.com/product-compliance-and-sustainability-in-quality-management)** requirements but also enhances your credibility with OEMs, positioning your organization as a dependable and quality-focused partner within the automotive supply chain. **Ready to bring your next product to market faster without overextending your internal teams?** **Whether you're facing tight timelines, specialized skill gaps, or scaling challenges, RGBSI’s engineering outsourcing solutions are designed to help you move with speed and precision. From augmenting your teams with on-demand expertise to executing parallel development workflows, we partner with you to reduce bottlenecks, accelerate innovation, and deliver high-quality, production-ready products faster and more efficiently. Connect with RGBSI to build a smarter, more agile product development strategy that keeps you ahead of the curve. ** ## About RGBSI At **[RGBSI](https://www.rgbsi.com/)**, we deliver total workforce management, engineering, quality lifecycle management, and IT solutions that provide strategic partnership for organizations of all sizes.  As an organization of engineering experts, we understand the importance of modernization. Our engineering solutions provide clients with agility and enhancement through optimizing the value chain to meet industry protocols and full product specifications. Learn more about our [automation and digital engineering services](https://www.rgbsi.com/engineering/services/#automation) [![RGBSI Digital Engineering Whitepaper](https://no-cache.hubspot.com/cta/default/2506444/c91523bb-3ed1-4510-9121-f50f7f908d3a.png)](https://cta-redirect.hubspot.com/cta/redirect/2506444/c91523bb-3ed1-4510-9121-f50f7f908d3a) **Tags:** [Engineering](https://blog.rgbsi.com/tag/engineering) ##### Share this entry > [mailto:?subject=https://blog.rgbsi.com/imds-rejections-slowing-you-down-heres-how-to-get-it-right&body=IMDS%20Rejections%20Slowing%20You%20Down?%20Here’s%20How%20to%20Get%20It%20Right](mailto:?subject=https://blog.rgbsi.com/imds-rejections-slowing-you-down-heres-how-to-get-it-right&body=IMDS%20Rejections%20Slowing%20You%20Down?%20Here’s%20How%20to%20Get%20It%20Right) ### You might also like [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(21).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(21).png) **The Race to Launch ADAS: Challenges Every Automotive Team Must Overcome**](https://blog.rgbsi.com/the-race-to-launch-adas-challenges-every-automotive-team-must-overcome) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(19).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(19).png) **The Hidden Cost of IMDS Errors: Why Accuracy Matters More Than Ever**](https://blog.rgbsi.com/the-hidden-cost-of-imds-errors-why-accuracy-matters-more-than-ever) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(18).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(18).png) **From Concept to Launch: How OEMs Shorten Development Cycles**](https://blog.rgbsi.com/from-concept-to-launch-how-oems-shorten-development-cycles) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(11).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(11).png) **Speed Wins: How Outsourcing Engineering Drives Faster Launches**](https://blog.rgbsi.com/speed-wins-how-outsourcing-engineering-drives-faster-launches) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(10).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(10).png) **Digital Twin Challenges: What’s Holding You Back and How to Fix It**](https://blog.rgbsi.com/digital-twin-challenges-whats-holding-you-back-and-how-to-fix-it) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(9).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(9).png) **From Risk to Reliability: Preventing Manufacturing Failures Through Simulation**](https://blog.rgbsi.com/from-risk-to-reliability-preventing-manufacturing-failures-through-simulation) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(8).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(8).png) **Closing the Gap: Turning Modernization Vision into Real-World Execution**](https://blog.rgbsi.com/closing-the-gap-turning-modernization-vision-into-real-world-execution) [![](https://blog.rgbsi.com/hs-fs/hubfs/Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(7).png?width=60&name=Struggling%20with%20EV%20Development%20Key%20Engineering%20Challenges%20and%20Solutions%20(7).png) **Engineering Cost Overruns? 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