01 // Locus CHEMICAL INVENTORY

Every chemical. Every location. Complete confidence.

Locus Technologies chemical inventory dashboard

02 // Purpose-built software

Chemical Inventory Management Software for Complex Operations

Cleaning agents, solvents, raw materials, and waste byproducts move through your operations every day. Every one of them carries compliance obligations. The Locus Chemical Inventory app gives enterprises complete, cradle-to-grave control over their entire chemical universe, from initial acquisition through final disposal, on the same metadata-driven platform that powers your air permitting, GHG tracking, waste management, industrial wastewater, and industrial hygiene programs. A single, defensible record that your EHS team, your auditors, and your regulators can trust.

Built on Locus Platform

A chemical name, a facility, a regulatory threshold: define it once, and the Locus Platform propagates it automatically across every relevant module. No redundant data entry. No disconnected point solutions. The platform is fully configurable by power users without a single line of code, so the app adapts to your workflows and your reporting requirements rather than forcing your team to work around the software.

03 // Locus Chemical Inventory Gallery

Get a clear view of your chemical inventory. Book a demo.

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Why EHS teams choose Locus Chemical Inventory

Manage chemicals from acquisition to disposal in one unified system.

No more spreadsheets, disconnected databases, or manual reconciliation between systems

Built-in library of substances and CAS numbers, ready on day one.

Support for unlimited additional chemicals means proprietary compounds are never left out.

Stay compliant with TRI, EPCRA Tier II, TSCA, REACH, RoHS, and OSHA HazCom.

Built-in reporting templates and configurable formats put disclosure deadlines well within reach.

Chemical data flows directly into your air, waste, water, and GHG programs.

Every app on the Locus Platform shares the same data layer, so there is no API patchwork to maintain and no version of chemical data that lags behind.

Chemical records connect directly to your industrial hygiene program.

Employee, location, and asset data defined in Chemical Inventory pre-populate Industrial Hygiene workflows automatically. No duplicate entry. No reconciliation at audit time.

Mobile access lets field teams verify, update, and log chemical data in real time.

Task assignments, inventory updates, and cleanup logs happen in the field, not hours later at a desk.

Pre-built KPI dashboards surface exceedances and inventory trends across all sites.

Configurable KPIs let corporate teams see the whole portfolio while site teams stay focused on their facilities.

05 // Mick Durham, Director of Environmental Services, Grain Processing Corporation

"When we were searching for a software management system, we needed it to be able to manage all processes

... for our two facilities, with the expansion option of up to 20 additional locations with differing recordkeeping, schedules, and reporting needs. Locus met these specifications."

Managed from end-to-end

06 // Chemical Lifecycle

Receive

Log purchase details, quantities, source, and storage location on arrival.
Profile

Capture physical properties, hazard classifications, pollutant types, and regulatory thresholds.
Monitor

Track usage, movement, and inventory levels across every facility, building, and container.
Report

Submit TRI, EPCRA Tier II, and other disclosures using built-in templates and configurable formats.

Locus Chemical Inventory software simplifies compliance

07 // Feature Highlights

Cradle-to-Grave Inventory Tracking

Inventory does not stand still. Chemicals arrive, get used, move between buildings, and eventually leave as waste. Locus tracks all of it. Approve and monitor inventory at the facility, building, and container level. Record storage amounts, container sizes, and duration on site. As materials are purchased, used, relocated, or disposed, the record updates in real time so your data reflects reality, not last quarter's spreadsheet.

That accuracy matters when an inspector shows up unannounced. It matters even more when your waste vendor needs documentation to close out a manifest. The Locus Platform's configurable tasking engine can assign and escalate follow-up actions automatically, keeping your team on schedule without manual reminders.

Waste Management Software →
Tasks & Workflow →

Comprehensive Chemical Profiles

Every regulated substance needs a complete record. Locus structured forms capture names, physical properties, hazard and carcinogenicity classifications, pollutant types (air, water, GHG), regulatory thresholds, material compositions, and TRI release data, all in one place. Hazard classifications link to materials. OSHA HazCom Safety Data Sheets attach directly to the chemical record and are accessible for audits, safety briefings, and employee reference.

The built-in library includes substances and CAS numbers so your team never starts from zero. Power users can extend and configure the substance library, form fields, and data relationships using the Locus Configuration Workbench, without involving IT or outside developers.

EHS Compliance Solutions →
Configuration Workbench →

Built-In Regulatory Compliance

One app. Many frameworks. Locus Chemical Inventory supports TRI, EPCRA Tier II, TSCA, the Clean Air Act, the Clean Water Act, EU REACH, EU RoHS, and OSHA HazCom. Built-in templates for Tier II and TRI submissions are included and ready to run. Additional formats can be configured for state-level or facility-specific requirements, again without custom code.

The Locus Platform's rules engine automatically applies regulatory thresholds and flags exceedances before they become violations. The compliance calendar keeps deadlines visible. Notifications reach the right people at the right time. And when it is time to report, the Locus Dashboards and Reporting tools pull from the same clean, centralized dataset that drives your daily operations.

EHS Compliance Solutions →
TRI/EPCRA Tier II Framework →
Dashboards and Reporting →
Rules Engine →

Enterprise Data Integration

Chemical data lives in a lot of places: LIMS, ERP systems, permits, smart meters, spreadsheets, and waste vendor portals. Locus brings them all together in one SOC 2 Type 2 certified cloud environment. Define a facility name, a chemical compound, or a storage location once, and it propagates automatically across every module, including air, waste, water, and industrial hygiene apps.

There are no brittle API connections between point solutions. No duplicate data entry. The Locus Platform was built on a unified data layer from day one, which is the architectural difference between a true platform and a collection of software products that happen to share a login screen.

Unified Platform Overview →

TRI Release Data Logging

Every reportable release needs a complete record. Locus logs the material, the release amount, the type and location of release, and any related incident report numbers, creating a full and traceable audit trail for EPA disclosures. The connection to the Locus Platform's incident management capabilities means a release event and its corresponding investigation task can link to the same record. Your TRI submission is defensible from every angle.

EHS Compliance Solutions →
TRI/EPCRA Tier II Framework →

Industrial Hygiene Integration

Chemical management and industrial hygiene (IH) are inseparable in a well-run EHS program. The Locus Chemical Inventory app connects natively with the Locus Industrial Hygiene application, sharing employee, location, and asset records system-wide without any duplicate data entry. Lab results from LIMS flow automatically into both chemical and IH records. Configurable calculation engines apply OSHA PELs, ACGIH TLVs, TWA, STEL, and ceiling values against your chemical inventory data, with automated exceedance flagging to accelerate corrective action before exposures become incidents.

It is a closed loop. Chemical data informs IH assessments, and IH findings inform inventory decisions. No manual handoffs. No data reconciliation at audit time.

Industrial Hygiene Software →
EHS Compliance Solutions →
OSHA Compliance Framework →

GIS Visualization and Spatial Tools

Knowing what you have matters. Knowing where it is matters just as much. Locus GIS+ optionally integrates with Chemical Inventory to visualize container locations on a facility map, assess environmental impact by proximity, and give field teams spatial tools for locating specific substances during inspections or audits. For large sites with dozens of buildings and hundreds of containers, this capability is not a luxury.

Locus GIS+ →

Mobile Access and QR Code Scanning

Paper logs and end-of-day data entry create gaps. Locus Mobile closes them. Field teams use any mobile device to verify container labels, update inventory levels, complete investigation or cleanup tasks, and log data in real time. Generate QR codes to link software records with physical containers. Scan them to check in, check out, pull up the SDS, or assign a waste tracking task, all without leaving the storage area. Accuracy improves. Audit preparation gets faster.

Locus Mobile →

08 // Neno Duplan, Founder and CEO, Locus Technologies

"This software enables enterprises to confidently manage potentially hazardous chemicals

... from acquisition to disposal and across all business units, with a keen focus on safety and resource optimization."

Chemical Inventory is one app on a platform built for your entire EHS and ESG program

09 // Truly Unified Platform

Locus = No Data Silos

The Locus Chemical Inventory app runs on the same metadata-driven, multitenant cloud infrastructure that manages air emissions, water quality, GHG inventories, waste, and industrial hygiene programs across more than 1.6 million sites worldwide. Every facility, every compound, every compliance threshold you define in Chemical Inventory is instantly available to every other Locus app you use.

This is an example of what that looks like in practice. When a chemical moves from inventory into a waste stream, the Waste Management app already knows its classification. When a reportable air pollutant crosses a threshold, the Air Permitting app can act on the same underlying record. When an industrial hygienist needs to plan a sampling event, employee and location records from Chemical Inventory pre-populate the IH workflow automatically. When an executive needs a cross-program view, Locus OneView pulls everything together in one AI-powered command center.

Locus supports an ecosystem of 30 or more purpose-built apps. Your Chemical Inventory implementation can grow with your program, connecting to new capabilities as your organization needs them, all on the same platform, all sharing the same data.

All Locus apps share a unified data layer

10 // Locus Ecosystem

Waste Management Hazardous Waste Management Software for Regulated Enterprises

Spill Management Spill Management Software for Incident Tracking, Compliance, and Corrective Action

Safety & Incident Management Safety and Incident Management Software for OSHA, FRA, and Enterprise EHS Compliance

Industrial Hygiene Industrial Hygiene Software for Exposure Monitoring and Compliance

Industrial Water Industrial Water Management Software for Manufacturers and Industrial Facilities

Audits & Inspections Audit and Inspection Management Software for Enterprise EHS Programs

Full Locus Ecosystem Browse the complete collection of pre-built applications.

11 // Software Demonstration

See Locus Chemical Inventory in action

Managing chemicals is too important to rely on a demo video. Talk to an EHS software specialist who has seen the most complex chemical programs in manufacturing, oil and gas, and food production, and can show you exactly how Locus fits your operation.

Request a Personalized Demo

Frequently Asked Questions

12 // FAQs

The app covers a broad range of federal, state, and international frameworks, including the EPA's Toxic Release Inventory, EPCRA Tier II, TSCA, the Clean Air Act, the Clean Water Act, EU REACH, EU RoHS, and OSHA HazCom. Built-in templates for TRI and Tier II submissions are included. Additional reporting formats can be configured for state-level or facility-specific requirements without writing any custom code.

It runs on the Locus Platform, which means a chemical compound, a facility, or a regulatory threshold defined once is shared automatically across air permitting, GHG tracking, waste management, industrial wastewater, industrial hygiene, and every other app in the ecosystem. The platform supports more than 30 purpose-built apps. There are no manual handoffs and no brittle integrations to maintain.

Employee, location, and asset records defined in Chemical Inventory pre-populate industrial hygiene workflows automatically. Lab results from LIMS flow into both chemical and IH records natively. Configurable calculation engines apply OSHA PELs, ACGIH TLVs, TWA, STEL, and ceiling values, with automated exceedance flagging so your IH team can act before exposures become incidents.

The Locus Chemical Inventory app ships with a configurable library of substances and CAS numbers. It supports unlimited additional chemicals, so organizations with proprietary compounds or specialized substances are not constrained by what is in the database on day one.

Yes. Locus Chemical Inventory is designed for multi-site enterprise operations. Inventory is tracked at the facility, building, and container level. Configurable dashboards and KPIs aggregate data across all locations for corporate-level visibility while site teams see what is relevant to their facilities.

Field teams use any mobile device to verify labels, update inventory levels, complete investigation or cleanup tasks, and log data in real time. QR codes link software records with physical containers, enabling scan-based check-in, check-out, SDS retrieval, and waste tracking in the field.

Insights, updates, and expert guidance

13 // Recommended Reading

// June 9, 2025 Benzene: A Critical Contaminant and How Locus EIM Helps the Oil And Gas Industry Manage It

// April 15, 2025 From Rocky Flats to Bhutan: Lessons Learned by an Environmental Data Pro

// June 18, 2025 How to integrate data from oil and gas fields, sampled sites, and the USGS Produced Waters Geochemical Database with water data management software