X3 OSHAFree tool · No email needed29 CFR 1904.29, 1904.32 and 1904.41

Free OSHA 300 Log and 300A Builder

Enter your establishment and each recordable case. You get a printable Form 300 log, a 300A summary with the totals worked out, and the CSV file OSHA's Injury Tracking Application accepts. Everything stays in your browser.

Free to create. No card needed. Pick a plan when you are ready to use it on your company.

An EHS manager using X3 OSHA on a tablet in a plant office doorway
Requirements X3 OSHA keeps in view
  • 1910.1200(e)Written hazard communication program
  • 1910.178(l)Powered industrial truck operator training
  • 1910.38Emergency action plans
  • 1910.147Control of hazardous energy
  • 1910.132(d)PPE hazard assessment
  • 1904.39Reporting fatalities and severe injuries
  • 1910.157Portable fire extinguishers
  • 1910.22Walking-working surfaces
  • 1910.212Machine guarding
  • 1910.134Respiratory protection
  • 1910.95Occupational noise exposure
  • 1910.146Permit-required confined spaces
01

Your Establishment

One log per establishment (each physical location). These details go on the 300A and in the ITA file.

Not a PO box.
Total employees paid in each pay period, divided by the number of pay periods.
Include part-time, seasonal and temporary workers. Sets the ITA size and who must file.
All employees, for the whole year. Leave out vacation, sick leave and holidays.

Do You Have to File Electronically?

Form 300A: Enter your peak employees. Enter the peak number of employees at this establishment.

Forms 300 and 301 case data: No. Fewer than 100 employees, so 300 and 301 case data is not sent.

29 CFR 1904.41. Every employer covered by Part 1904 still keeps the log and posts the 300A, whether or not it files online. OSHA can also ask any employer to file in writing.

02

Your Cases

One line for each recordable injury or illness. Not sure a case counts? Use the free Is It Recordable? checker first.

No cases yet. A year with no recordable cases still needs a 300A with zeros, posted and certified.

    03

    Certify, Print and File

    An owner (sole proprietorship or partnership only), a corporate officer, the highest-ranking official at the establishment, or that person's immediate supervisor (1904.32(b)(4)).
    Post the 2025 300AFebruary 1, 2026 to April 30, 202629 CFR 1904.32(b)(6)
    File on OSHA’s ITA, if coveredBy March 2, 202629 CFR 1904.41(c)
    Keep the log and summary5 years after 202529 CFR 1904.33

    The ITA file follows OSHA’s “Establishment and Summary Data” CSV layout: 28 columns, one row for this establishment. It does not carry Form 301 case details. Establishments that must send 300 and 301 case data need those details too.

    OSHA’s Form 300 equivalent: Log of Work-Related Injuries and IllnessesYear 2025 · Establishment name · City, State
    Attention: this form contains information relating to employee health and must be used in a manner that protects the confidentiality of employees to the extent possible.
    (A) Case no.(B) Employee name(C) Job title(D) Date(E) Where(F) Description(G) Death(H) Days away(I) Transfer or restriction(J) Other(K) Days away(L) Days restricted(M) Type
    No recordable cases this year.

    An equivalent form under 29 CFR 1904.29(b)(4). Made with the free X3 OSHA 300 Log Builder.

    OSHA’s Form 300A equivalent: Summary of Work-Related Injuries and IllnessesYear 2025. Post from February 1, 2026 to April 30, 2026 where notices to employees are usually posted.

    Number of Cases

    (G) Deaths
    0
    (H) Cases with days away from work
    0
    (I) Cases with job transfer or restriction
    0
    (J) Other recordable cases
    0

    Number of Days

    (K) Days away from work
    0
    (L) Days of job transfer or restriction
    0

    Injury and Illness Types

    M(1) Injury
    0
    M(2) Skin disorder
    0
    M(3) Respiratory condition
    0
    M(4) Poisoning
    0
    M(5) Hearing loss
    0
    M(6) All other illnesses
    0

    Establishment

    Company
    Establishment
    Street
    City, state, ZIP
    Industry
    NAICS

    Employment Information

    Annual average number of employees
    Total hours worked by all employees last year

    All establishments covered by Part 1904 must complete this Summary page, even if no work-related injuries or illnesses occurred during the year. Employees, former employees, and their representatives have the right to review the OSHA Form 300 in its entirety. They also have limited access to the OSHA Form 301 or its equivalent. See 29 CFR 1904.35 for further details on the access provisions for these forms.

    Sign here. Knowingly falsifying this document may result in a fine. I certify that I have examined this document and that to the best of my knowledge the entries are true, accurate and complete.

     Company executive Title Phone Date Signature

    An equivalent form under 29 CFR 1904.29(b)(4). Includes the employee access and penalty statements, as 1904.32(b)(2)(iii) requires. Certification: 1904.32(b)(3). Keep for 5 years (1904.33).

    The Rule Behind It

    What OSHA Asks For, Paragraph by Paragraph.

    The tool follows these rules. Read the full text on eCFR before you rely on it: this is decision support, not legal advice.

    29 CFR 1904.29(b)(1)
    Use OSHA Forms 300, 300A and 301, or equivalent forms, for each establishment.
    29 CFR 1904.29(b)(3)
    Enter each recordable case on the log within 7 calendar days of learning about it.
    29 CFR 1904.29(b)(4)
    An equivalent form is fine if it has the same information, is as easy to read and follows the same instructions.
    29 CFR 1904.29(b)(6)-(7)
    For a privacy concern case, write "privacy case" instead of the name, and keep a separate confidential list of case numbers and names.
    29 CFR 1904.7(b)(3)(vii)
    Stop counting days away or days of restriction at 180 for one case.
    29 CFR 1904.32(a), (b)(2)
    At year end, review the log and total its columns on the 300A (zeros if there were no cases). An equivalent 300A must carry the employee access and penalty statements.
    29 CFR 1904.32(b)(3)-(4)
    A company executive certifies the summary: an owner of a sole proprietorship or partnership, a corporate officer, the highest-ranking official at the establishment, or that person's immediate supervisor.
    29 CFR 1904.32(b)(6)
    Post the 300A from February 1 to April 30 of the year after the log year, where notices to employees are usually posted.
    29 CFR 1904.33
    Keep the 300 log, the 300A and the 301 forms for 5 years after the end of the year they cover.
    29 CFR 1904.41(a), (c)
    Covered establishments send the 300A (and, for some, 300 and 301 case data) through OSHA's Injury Tracking Application by March 2 of the following year.
    Straight Answers

    Questions About the OSHA 300 Log and 300A Builder.

    Have one that is not here? Ask X3, or write to us and a person will answer.

    Is this the official OSHA form?
    It is an equivalent form. 29 CFR 1904.29(b)(4) lets you use any form with the same information, as readable as OSHA's, completed using the same instructions. You can also print OSHA's own forms from osha.gov.
    Does the ITA file match OSHA's format?
    Yes. It uses the 28 columns of OSHA's "Establishment and Summary Data" CSV, in order, with the codes the specification sets for size, establishment type and whether you had cases. The tool runs the same checks OSHA lists, such as hours per employee under 8,760.
    Do I have to file online?
    Only if 1904.41 covers your establishment: 250 or more employees, or 20 to 249 in an industry listed in Appendix A. 100 or more in an Appendix B industry also send 300 and 301 case data. Everyone covered by Part 1904 still keeps the log and posts the 300A.
    What if we had no recordable cases?
    You still complete the 300A with zeros, have it certified and post it from February 1 to April 30. Covered establishments still file it on the ITA.
    Is my data sent anywhere?
    No. The tool runs in your browser. It keeps a draft in this browser so a refresh does not lose your work. Use Start Over to clear it.
    Which cases go on the log?
    Work-related, new cases that meet a recording criterion in 1904.7 or the special cases in 1904.8 to 1904.11. The free Is It Recordable? checker walks those questions one at a time.
    Keep it

    Save It to Your Account: Create a Free Account

    In X3 OSHA your 300 log, 300A and ITA file are built from your own cases, kept by site and year, and checked against your recordkeeping duties. Free to create. No card needed. Pick a plan when you are ready to use it on your company.