(a) You must report the hazardous chemicals present at your facility that meet or exceed the applicable threshold levels (threshold levels are in § 370.10) by either:

(1) Submitting an MSDS (or SDS) for each hazardous chemical present at your facility that meet or exceed its applicable threshold level; or

(2) Submitting a list of all hazardous chemicals present at your facility at or above the applicable threshold levels. The hazardous chemicals on your list must be grouped by the specific health and physical hazards as defined in § 370.66. The list must contain the chemical or common name of each hazardous chemical as provided on the MSDS (or SDS).

(b) Within 30 days of a request by the LEPC (as provided in § 370.10(b)), you must also submit an MSDS (or SDS) for any hazardous chemical present at your facility for which you have not submitted an MSDS (or SDS).

MSDS (or SDS) reporting stated in § 370.30 is a one-time requirement. However, you must update the information in all of the following ways:

(a) Submit a revised MSDS (or SDS) after you discover significant new information concerning a hazardous chemical for which an MSDS (or SDS) was submitted.

(b) Submit an MSDS (or SDS), or a list as described in § 370.30(a), for any new hazardous chemical for which you become subject to these reporting requirements.

(c) Submit, as requested by the LEPC, an MSDS (or SDS) for any hazardous chemical present at your facility which you have not already submitted, as provided in § 370.30(b).

(a) You must submit an MSDS (or SDS) or list, as provided in § 370.30(a), to the LEPC, the SERC, and the fire department with jurisdiction over your facility.

(b) You must submit an MSDS (or SDS) requested by the LEPC, as provided in § 370.30(b), to the LEPC.

(a) You must submit an MSDS (or SDS) or a list, as provided in § 370.30(a), for a hazardous chemical subject to the reporting requirements of this part by October 17, 1987, or within 3 months after you first become subject to the reporting requirements of this part (as provided in §§ 370.30 and 370.31(b)).

(b) You must submit a revised MSDS (or SDS), as provided in § 370.31(a), within 3 months after discovering significant new information about a hazardous chemical for which an MSDS (or SDS) was submitted.

(c) You must submit an MSDS (or SDS) requested by the LEPC, as provided in §§ 370.30(b) and 370.31(c), within 30 days of receiving the request.

The reporting requirements of this part consist of MSDS (or SDS) reporting and inventory reporting. If you are the owner or operator of a facility subject to the reporting requirements of this part then you must comply with both types of reporting requirements. MSDS (or SDS) reporting requirements are addressed in §§ 370.30 through 370.33. Inventory reporting requirements are addressed in §§ 370.40 through 370.45.

(a) If you are required to comply with the hazardous chemical reporting requirements of this part, then by March 1 every year you must submit inventory information regarding any hazardous chemical present at your facility at any time during the previous calendar year in an amount equal to or in excess of its threshold level. Threshold levels are provided in § 370.10.

(b) Tier I information is the minimum information that you must report to be in compliance with the inventory reporting requirements of this part as described in § 370.41. You may choose to report the Tier II information described in § 370.42 for any hazardous chemical at your facility. You must submit Tier II information to the SERC, LEPC, or fire department having jurisdiction over your facility if they request it. EPA publishes Tier I and Tier II Inventory Forms that provide uniform formats for reporting the Tier I and Tier II information. You may use a State or local format for reporting inventory information if the State or local format contains at least the Tier I information described in § 370.41. EPA's Tier I and Tier II forms are available at http://www.epa.gov/epcra.

(c) You should contact the SERC to determine that State's requirements for inventory reporting formats, procedures, and to obtain inventory forms.

Tier I information provides State and local officials and the public with information on the general types and locations of hazardous chemicals present at your facility during the previous calendar year. The Tier I information is the minimum information that you must provide to be in compliance with the inventory reporting requirements of this part. If you are reporting Tier I information, you must report aggregate information on hazardous chemicals by hazard categories. The hazard categories (physical and health hazards) are defined in § 370.66. Tier I inventory form includes the following data elements:

(a) Certification. The owner or operator or the officially designated representative of the owner or operator must certify that all information included in the Tier I submission is true, accurate, and complete as follows: “I certify under penalty of law that I have personally examined and am familiar with the information and that based on my inquiry of those individuals responsible for obtaining the information, I believe that the submitted information is true, accurate, and complete.” This certification shall be accompanied by your full name, official title, signature, date signed, and total number of pages in the submission including all attachments. All other pages must also contain your signature or signature stamp, the date you signed the certification, and the total number of pages in the submission.

(b) The calendar year for the reporting period.

(c) An indication whether the information being reported on page one of the form is identical to that submitted last year.

(d) The complete name and address of the location of your facility (include the full street address or state road, city, county, State and zip code), latitude and longitude.

(e) An indication if the location of your facility is manned or unmanned.

(f) An estimate of the maximum number of occupants present at any one time. If the location of your facility is unmanned, check the box marked N/A, not applicable.

(g) The phone number of your facility (optional).

(h) The North American Industry Classification System (NAICS) code for your facility.

(i) The Dun & Bradstreet number of your facility.

(j) Facility identification numbers assigned under the Toxic Release Inventory (TRI) and Risk Management Program. If your facility has not been assigned an identification number under these programs or if your facility is not subject to reporting under these programs, check the box marked N/A, not applicable.

(k) An indication whether your facility is subject to the emergency planning notification requirement under EPCRA section 302, codified in 40 CFR part 355.

(l) An indication whether your facility is subject to the chemical accident prevention requirements under Section 112(r) of the Clean Air Act, codified in 40 CFR part 68, also known as the Risk Management Program.

(m) The name, mailing address, phone number and email address of the owner or operator of the facility.

(n) The name, mailing address, phone number, Dun & Bradstreet number and email address of the facility's parent company. These are optional data elements.

(o) The name, title, phone number, 24-hour phone number, and email address of the facility emergency coordinator, if applicable.

(p) The name, title, phone number, and email address of the person to contact for the information contained in the Tier I form.

(q) The name, title, phone number and email address of at least one local individual that can act as a referral if emergency responders need assistance in responding to a chemical accident at your facility. You must also provide an emergency phone number which will be available 24 hours a day, every day.

(r) An indication whether the information being reported on page two of the form is identical to that submitted last year.

(s) An estimate (in ranges) of the maximum amount of hazardous chemicals in each hazard category present at your facility at any time during the preceding calendar year. You must use codes that correspond to different ranges. The range codes are provided in § 370.43.

(t) An estimate (in ranges) of the average daily amount of hazardous chemicals in each hazard category present at your facility during the preceding calendar year. You must use codes that correspond to different ranges. The range codes are provided in § 370.43.

(u) The maximum number of days that any single hazardous chemical within each hazard category was present at your facility during the reporting period.

(v) The general location of hazardous chemicals in each hazard category within your facility. General locations should include the names or identification of buildings, tank fields, lots, sheds or other such areas. You may also attach one or more of the following with your Tier I inventory form:

(1) A site plan with site indicated for buildings, lots, areas, etc. throughout your facility.

(2) A list of site coordinate abbreviations that correspond to buildings, lots, areas, etc., throughout your facility.

(3) A description of dikes and other safeguard measures for storage locations throughout your facility.

(w) An indication whether you are including any attachments (optional).

Tier II information provides State and local officials and the public with specific information on the amounts and locations of hazardous chemicals present at your facility during the previous calendar year. Some states may require you to use a state reporting format including electronic reporting and certification for submitting your hazardous chemical inventory. Contact your state for the specific requirements in that state. Tier II inventory form includes the following data elements:

(a) Certification. The owner or operator or the officially designated representative of the owner or operator must certify that all information included in the Tier II submission is true, accurate, and complete as follows: “I certify under penalty of law that I have personally examined and am familiar with the information and that based on my inquiry of those individuals responsible for obtaining the information, I believe that the submitted information is true, accurate, and complete.” This certification must be accompanied by your full name, official title, signature, date signed, and total number of pages in the submission including all Confidential and Non-Confidential Information Sheets and all attachments. All other pages must also contain your signature or signature stamp, the date you signed the certification, and the total number of pages in the submission.

(b) The calendar year of the reporting period.

(c) An indication whether the information being reported on page one of the form is identical to that submitted last year.

(d) The complete name and address of the location of your facility (include the full street address or state road, city, county, State and zip code), latitude and longitude.

(e) An indication if the location of your facility is manned or unmanned.

(f) An estimate of the maximum number of occupants present at any one time. If the location of your facility is unmanned, check the box marked N/A, not applicable.

(g) The phone number of your facility (optional).

(h) The North American Industry Classification System (NAICS) code for your facility.

(i) The Dun & Bradstreet number of your facility.

(j) Facility identification numbers assigned under the Toxic Release Inventory (TRI) and Risk Management Program. If your facility has not been assigned an identification number under these programs or if your facility is not subject to reporting under these programs, check the box marked N/A, not applicable.

(k) An indication if your facility is subject to the emergency planning notification requirement under section 302 of EPCRA, codified in 40 CFR part 355.

(l) An indication whether your facility is subject to the chemical accident prevention requirements under section 112(r) of the Clean Air Act (CAA), codified in 40 CFR part 68, Chemical Accident Prevention Provisions, also known as the Risk Management Program.

(m) The name, mailing address, phone number and email address of the owner or operator of the facility.

(n) The name, mailing address, phone number, Dun & Bradstreet number and email address of the facility's parent company. These are optional data elements.

(o) The name, title, phone number, 24-hour phone number and email address of the facility emergency coordinator, if applicable.

(p) The name, title, phone number and email address of the person to contact regarding information contained in the Tier II form.

(q) The name, title, phone number and email address of at least one local individual that can act as a referral if emergency responders need assistance in responding to a chemical accident at your facility. You must also provide an emergency phone number which will be available 24 hours a day, every day.

(r) An indication whether the information being reported on page two of the form is identical to that submitted last year.

(s) For each hazardous chemical that you are required to report, you must:

(1) Pure Chemical: Provide the chemical name (or the common name of the chemical) as provided on the Material Safety Data Sheet (MSDS) (or Safety Data Sheet (SDS)) and provide the Chemical Abstract Service (CAS) registry number of the chemical provided on the MSDS (or SDS).

(2) Indicate whether the chemical is a solid, liquid, or gas; and whether the chemical is an EHS.

(3) Mixture. If you are reporting a mixture, enter the mixture name, product name or trade name as provided on the Material Safety Data Sheet (MSDS) (or Safety Data Sheet (SDS)) and provide the Chemical Abstract Service (CAS) registry number of the mixture provided on the MSDS (or SDS). If there is no CAS number provided or it is not known, check the box “Not Available.”

(4) If the mixture you are reporting contains EHS(s), provide the name(s) of each EHS in the mixture. As provided in § 370.14(a), you also have an option to report the non-EHS hazardous components in the mixture.

(5) Pure Chemical or Mixture: Indicate which hazard categories (or hazard classes) apply to the chemical or the mixture. The hazard categories (or physical and health hazards) are defined in § 370.66.

(6) Provide an estimate (in ranges) of the maximum amount of the hazardous chemical present at your facility on any single day during the preceding calendar year. If you are reporting a mixture, provide an estimate of the total amount of the mixture present at your facility on any single day during the preceding calendar year. If the mixture contains any EHS, provide the total amount of each EHS in that mixture. You must use the codes that correspond to different ranges. The amounts and associated range codes are in § 370.43.

(7) Provide an estimate (in ranges) of the average daily amount of the hazardous chemical present at your facility during the preceding calendar year. If you are reporting a mixture, provide an estimate of the average daily amount of the mixture. You must use the codes that correspond to different ranges. The amounts and associated range codes are in § 370.43.

(8) Provide the maximum number of days that the hazardous chemical or mixture was present at your facility during the preceding calendar year.

(9) Provide the type of storage for the hazardous chemical or the mixture containing the hazardous chemical at your facility. Examples for types of storage: Above-ground tank, plastic or non-metallic drum, steel drum, cylinder, rail car, etc.

(10) Provide the storage conditions for the hazardous chemical or the mixture containing the hazardous chemical at your facility. Examples for types of storage conditions: Ambient pressure, ambient temperature, less than ambient temperature/pressure, cryogenic conditions, etc.

(11) Provide a brief description of the precise location(s) of the hazardous chemical(s) or the mixture(s) at your facility. You may also attach one of the following with your Tier II inventory form:

(i) A site plan with site coordinates indicated for buildings, lots, areas, etc. throughout your facility.

(ii) A list of site coordinate abbreviations that correspond to buildings, lots, areas, etc., throughout your facility.

(iii) A description of dikes and other safeguard measures for storage locations throughout your facility.

(12) Under EPCRA section 324, you may choose to withhold from disclosure to the public the location information for a specific chemical. If you choose to withhold the location information from disclosure to the public, you must clearly indicate that the information is “confidential.” You must provide the confidential location information on a separate sheet from the other Tier II information (which will be disclosed to the public), and attach the Confidential Location Information Sheet to the other Tier II information. Indicate any attachments you are including.

(13) You may provide additional reporting. For example, if your State or local agencies require you to provide inventory information on additional chemicals or if you wish to report any hazardous chemical below the reporting thresholds specified in § 370.10, check the appropriate box.

(t) An indication whether you are including any attachments (optional).

(a) Weight range codes. Except as provided in paragraph (b) of this section, you must use the following codes to report the maximum amount and average daily amount when reporting Tier I or Tier II inventory information:

(b) Your SERC or LEPC may provide other range codes for reporting maximum amount and average daily amount, or may require reporting of specific amounts. You may use your SERC's or LEPC's range codes (or specific amounts) provided the ranges are not broader than the ranges in paragraph (a) of this section.

You must submit the required inventory information to your SERC, LEPC, and fire department with jurisdiction over your facility.

(a) You must submit the required inventory information on or before March 1 (beginning in 1988 or beginning after your facility first becomes subject to this part), and on or before by March 1 of each year afterwards. Your submission must contain the required inventory information on hazardous chemicals present at your facility during the preceding calendar year at or above the threshold levels. Threshold levels are in § 370.10. The minimum required inventory information under EPCRA section 312 is Tier I information. Tier I information requirements are described in § 370.41.

(b) You must submit Tier II information within 30 days of the receipt of a request from the SERC, LEPC, or the fire department having jurisdiction over your facility, as provided in § 370.10(b). Tier II information requirements are described in § 370.42.