MACK TRUCKS INC.
SOUTH 12TH STREET, ALLENTOWN, PA 18105 · NAICS 336111 Automobile Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Dec 17, 1986#100415835Dec 17, 1986Complaint (B) · Partial scope, Health#100415835$00 viol.0 violations$0 in penalties
Inspection #100415835
Dates
- Opened
- Dec 17, 1986
- Closing Conference Date
- Dec 17, 1986
- Closed
- Jan 13, 1987
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 1,200
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2100 Mack Blvd. World Headquarters, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Oct 4, 1984#1135805Oct 4, 1984Complaint (B) · Partial scope, Safety#1135805$00 viol.0 violations$0 in penalties
Inspection #1135805
Dates
- Opened
- Oct 4, 1984
- Closing Conference Date
- Oct 4, 1984
- Closed
- Oct 4, 1984
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 1,200
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2100 Mack Boulevard Box 7, Allentown, PA 18105
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
May 12, 1982#13025465May 12, 1982Complaint (B) · Partial scope, Safety#13025465$01 viol.1 violation$0 in penalties
Inspection #13025465
Dates
- Opened
- May 12, 1982
- Closing Conference Date
- May 24, 1982
- Closed
- Jul 19, 1982
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 2,300
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2166 S 12th Street, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 02001 | 1910.106 Flammable Liquids OSHA citation code: 19100106 E06 I | Other | 1 | - | $0 | $0 | Aug 1, 1982 | - | - |
May 12, 1982#13024443May 12, 1982Complaint (B) · Partial scope, Health#13024443$00 viol.0 violations$0 in penalties
Inspection #13024443
Dates
- Opened
- May 12, 1982
- Closing Conference Date
- May 24, 1982
- Closed
- Jun 4, 1982
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 2,300
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2166 South 12th St Dept 514, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Jun 19, 1978#13002043Jun 19, 1978Complaint (B) · Partial scope, Health#13002043$94,30076 viol.76 violations$94,300 in penalties
Inspection #13002043
Dates
- Opened
- Jun 19, 1978
- Closing Conference Date
- Nov 30, 1978
- Contested
- Mar 15, 1979
- Closed
- Jul 16, 1982
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 4,400
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 76
- Violation Types
- 62 serious, 10 willful, 4 other-than-serious
- Initial Penalties
- $94,300
- Penalties on Record
- $94,300
- Site Address
- South 12th Street, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (5 of 76 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $700 | $700 | Dec 21, 1978 | Mar 15, 1979 | - |
| 01002 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $700 | $700 | Dec 21, 1978 | Mar 15, 1979 | - |
| 01003 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $600 | $600 | Dec 21, 1978 | Mar 15, 1979 | - |
| 01004 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $700 | $700 | Dec 21, 1978 | Mar 15, 1979 | - |
| 01005 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $600 | $600 | Jan 17, 1980 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 76 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Jan 4, 1978#13017538Jan 4, 1978Complaint (B) · Partial scope, Health#13017538$18,88088 viol.88 violations$18,880 in penalties
Inspection #13017538
Dates
- Opened
- Jan 4, 1978
- Closing Conference Date
- Not recorded
- Contested
- Jul 15, 1978
- Closed
- Feb 19, 1985
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 4,400
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 88
- Violation Types
- 50 serious, 1 willful, 37 other-than-serious
- Initial Penalties
- $62,730
- Penalties on Record
- $18,880
- Site Address
- South 12th Street, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (5 of 88 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 560 | - | $600 | $200 | Aug 29, 1978 | Jul 15, 1978 | - |
| 01002 | 5A0001 General Duty Clause, Section 5(a)(1) | Other | 1 | - | $600 | $100 | Jul 3, 1978 | Jul 15, 1978 | - |
| 01003 | 5A0001 General Duty Clause, Section 5(a)(1) | Other | 1 | - | $700 | $200 | Jul 3, 1978 | Jul 15, 1978 | - |
| 01004 | 5A0001 General Duty Clause, Section 5(a)(1) | Other | 1 | - | $400 | $50 | Jul 3, 1978 | Jul 15, 1978 | - |
| 01005 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $800 | $50 | Jul 3, 1978 | Jul 15, 1978 | - |
Showing the 5 violations listed first by citation identifier. This inspection has 88 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Jun 2, 1976#12722690Jun 2, 1976Follow-Up (F) · Partial scope, Safety#12722690$00 viol.0 violations$0 in penalties
Inspection #12722690
Dates
- Opened
- Jun 2, 1976
- Closing Conference Date
- Jun 2, 1976
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 3,800
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 601 South 10th Street, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Mar 24, 1976#12722534Mar 24, 1976Complaint (B) · Partial scope, Safety#12722534$011 viol.11 violations$0 in penalties
Inspection #12722534
Dates
- Opened
- Mar 24, 1976
- Closing Conference Date
- Mar 24, 1976
- Closed
- Jul 7, 1976
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Yes
- Number of Employees
- 3,800
Violations and Penalties
- Total Violations
- 11
- Violation Types
- 11 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 601 South Tenth Street, Allentown, PA 18105
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (5 of 11 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 A01 | Other | 2 | - | $0 | $0 | May 2, 1976 | - | - |
| 01002 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 A02 | Other | 1 | - | $0 | $0 | May 14, 1976 | - | - |
| 01003 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 B01 | Other | 1 | - | $0 | $0 | May 14, 1976 | - | - |
| 01004 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 B02 | Other | 2 | - | $0 | $0 | Jun 13, 1976 | - | - |
| 01005 | 1910.36 Design and Construction Requirements for Exit Routes OSHA citation code: 19100036 D01 | Other | 3 | - | $0 | $0 | Jun 13, 1976 | - | - |
Showing the 5 violations listed first by citation identifier. This inspection has 11 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
May 30, 1974#12629853May 30, 1974Complaint (B) · Complete scope, Safety#12629853$02 viol.2 violations$0 in penalties
Inspection #12629853
Dates
- Opened
- May 30, 1974
- Closing Conference Date
- May 30, 1974
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 1,247
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2100 Mack Boulevard, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.157 Portable Fire Extinguishers OSHA citation code: 19100157 A05 | Other | 2 | - | $0 | $0 | Jul 8, 1974 | - | - |
| 01002 | 1910.309 OSHA citation code: 19100309 A 025042 | Other | 1 | - | $0 | $0 | Jul 8, 1974 | - | - |
Apr 17, 1973#12662904Apr 17, 1973Complaint (B) · Partial scope, Safety#12662904$3151 viol.1 violation$315 in penalties
Inspection #12662904
Dates
- Opened
- Apr 17, 1973
- Closing Conference Date
- Apr 17, 1973
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- Not displayed
- Number of Employees
- 4,600
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 repeat
- Initial Penalties
- $315
- Penalties on Record
- $315
- Site Address
- South 12th St Plant 5c And 5f, Allentown, PA 18103
- Industry
- 336111 Automobile Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.107 Spray Finishing Using Flammable and Combustible Materials OSHA citation code: 19100107 E04 | Repeat | 5 | - | $315 | $315 | Jun 16, 1973 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
11 inspections, 1972 to 1986. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Industry comparison
Transportation Equipment Manufacturing, 17,010 employers with OSHA inspections. Arithmetic from DOL records.