Hazardous materials can pose serious risks to health, safety, and the environment. Managing these risks requires clear documentation and communication, especially with local authorities like fire departments. A key document often requested by local fire departments is a Hazardous Material Inventory Statement (HMIS). It is a document required by jurisdictions enforcing the International Fire Code (IFC) that details the types, quantities, and storage locations of hazardous chemicals present at a facility. Understanding what an HMIS is and how to prepare one is essential for businesses handling hazardous materials to comply with regulations and ensure safety.

Sign with hazardous classification for Anhydrous Ammonia storage
Anhydrous Ammonia Hazard Label

What is a Hazardous Material Inventory Statement?

A Hazardous Material Inventory Statement is a formal document that lists all hazardous materials present at a facility – as a general rule, if a product has a Safety Data Sheet it needs to be evaluated for the HMIS. It includes specific details about each substance, such as its quantity, location, and hazard classification. The purpose of the HMIS is to inform emergency responders, regulatory agencies, and facility managers about the types and amounts of hazardous materials on-site.

This statement helps fire departments and other emergency services prepare for potential incidents by understanding the risks involved. It also supports compliance with local, state, and federal regulations that govern hazardous materials management.

Private Label SDS For Manufacturer
If the material has a Safety Data Sheet it may need to be included in the HMIS

Why is an HMIS Important?

  • Emergency Preparedness: Firefighters and emergency responders use the HMIS to plan safe and effective responses to fires, spills, or other accidents involving hazardous materials.
  • Regulatory Compliance: Many jurisdictions require businesses to submit an HMIS regularly to meet safety and environmental laws.
  • Risk Management: Knowing what hazardous materials are on-site helps businesses implement proper storage, handling, and disposal procedures.
  • Community Safety: Providing accurate information about hazardous materials helps protect workers, neighbors, and the environment.

Failing to prepare or submit an accurate HMIS can lead to fines, legal action, and increased risk of accidents.

Information Needed to Prepare a Hazardous Material Inventory Statement

Preparing an HMIS requires gathering detailed information about each hazardous material at your facility. The following elements are typically necessary:

1. Material Identification

  • Chemical Name: Use the proper chemical or trade name.
  • CAS Number: The Chemical Abstracts Service number uniquely identifies the substance.
  • Manufacturer or Supplier: Name and contact details of the chemical supplier.

2. Quantity and Storage Details

  • Amount on Site: Record the maximum quantity stored at any time, usually in pounds or gallons.
  • Storage Location: Specify the exact location within the facility, such as building, room, or storage area.
  • Container Type: Describe the containers used (e.g., drums, tanks, cylinders).

3. Hazard Classification

  • Hazard Class: Identify the hazard class according to regulations (flammable, corrosive, toxic, etc.).
  • Physical State: Indicate whether the material is solid, liquid, or gas.
  • NFPA Ratings: Include National Fire Protection Association ratings for health, flammability, and reactivity if available.

4. Safety Data Sheet (SDS) Reference

  • Attach or reference the Safety Data Sheet for each material, which provides detailed safety and handling information.

5. Use and Handling Information

  • Describe how the material is used in the facility.
  • Note any special handling or storage requirements.

6. Emergency Response Information

  • Include any specific instructions for emergency responders, such as firefighting measures or spill cleanup procedures.

Steps to Prepare an HMIS

  1. Inventory All Hazardous Materials: Conduct a thorough survey of your facility to identify all hazardous substances.
  2. Collect Required Data: Gather chemical names, quantities, storage locations, and hazard classifications.
  3. Consult Safety Data Sheets: Use SDSs to verify hazard information and emergency response details.
  4. Complete the HMIS Form: Use the official form provided by your local fire department or regulatory agency.
  5. Review and Verify: Double-check all entries for accuracy and completeness.
  6. Submit the Statement: File the HMIS with the appropriate fire department or regulatory body by the required deadline.
  7. Update Regularly: Keep the HMIS current by updating it whenever hazardous materials change.

Common Challenges and Tips

  • Accurate Quantities: Track inventory carefully to avoid underreporting or overreporting hazardous materials.
  • Multiple Locations: If your facility has several buildings or storage areas, list materials separately by location.
  • Changing Inventory: Update the HMIS promptly when new materials arrive or existing ones are used up.
  • Understanding Hazard Classes: Use resources like the NFPA or OSHA to correctly classify materials.
  • Coordination: Work with safety officers, warehouse managers, and suppliers to gather complete information.

How Caltha LLP Supports Your HMIS Preparation

Preparing a Hazardous Material Inventory Statement can be complex and time-consuming. Caltha LLP specializes in helping businesses prepare accurate and compliant HMIS documents for submission to fire departments. Our team understands the regulatory requirements and can guide you through the entire process, from inventory assessment to final submission.

We offer tailored services that include:

  • On-site hazardous material inventory audits
  • Assistance with hazard classification and documentation
  • Preparation and review of HMIS forms
  • Coordination with local fire departments to ensure compliance

To receive a personalized quote for HMIS preparation services, visit calthacompany.com and fill out the online quote request form. Provide basic information about your facility and hazardous materials, and one of our experts will contact you promptly with a detailed proposal.

Taking this step ensures your facility meets safety regulations and protects your employees and community from hazardous material risks.