The General Duty Clause, Understanding Section 5a1

Section 5a1 of the Occupational Safety and Health Act of 1970 states.

“Each employer shall furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees.”

Simply put, the general duty clause of the Occupational Safety and Health Act gives employers the responsibility to provide a workplace free of recognized hazards that are likely to cause or causing injury or death. The clause can be  used as a catch all for OSHA enforcement when no other standards exist for a particular hazard. They have the ability to cite employers for its violation; when four other conditions are met.

1.Employees must be exposed to a hazard.
2.The hazard must be recognized by the employer
3.The hazard must be likely to cause serious physical harm or death.
4.There must be a feasible way to correct the hazard.

Employees must be exposed to a hazard

The employees exposed to the hazard must be the employees of the cited employer. An employer who may have created, contributed to, and/or controlled the hazard normally shall not be cited for a Section 5(a)(1) violation if his own employees are not exposed to the hazard, according to an OSHA Field Manual.

The hazard must be recognized by the employer

“Recognition of a hazard can be established on the basis of employer recognition, industry recognition, or “common-sense” recognition. The use of common sense as the basis for establishing recognition shall be limited to special circumstances.” – OSHA Field Manual

An interpretation letter from OSHA puts it another way, “Any recognized hazard created in part by a condition not covered by a standard may be cited under the general duty clause. A hazard is recognized if it is a condition that is (a) of a common knowledge or general recognition in the particular industry in which it occurred, and (b) detectable (1) by means of the senses (sight, smell, touch, and hearing), or (2) is such wide, general recognition as a hazard in the industry that even if it is not detectable by means of the senses, there are generally known and accepted tests for its existence which should are generally known to the employer.”

The hazard must be likely to cause serious physical harm or death.

The OSHA Field Manual defines serious physical harm as “ Impairment of the body in which part of the body is made functionally useless or is substantially reduced in efficiency on or off the job. Such impairment may be permanent or temporary, chronic or acute. Injuries involving such impairment would usually require treatment by a medical doctor or other licensed health care professional.” This element of the clause is established when an employee has died or was recently injured because of the hazard, or if an incident was to occurred and the likely result would be death or serious physical harm.

In cases where serious physical harm would only occur after time has passed, as is the case for chronic illnesses, enforcement may rely on expert testimony. The must prove regular and continuing exposure to a toxic substance at the measured levels could occur, and illness reasonably could result from such regular and continuing employee exposure and the illness is likely to cause death or serious physical harm.

There must be a feasible way to correct the hazard

A feasible, and available way to correct the hazard must exist before the employer can be site under the general duty clause. If a proposed abatement method would eliminate or significantly reduce the hazard beyond whatever measures the employer may be taking a citation may be issued.
A citation will not be issued merely because the agency is aware of an abatement method different from that of the employer, if the proposed method would not reduce the hazard significantly more than the employer’s method


Though the general duty clause is a blanket regulation, it can not be used in every situation. According to the OSHA Field Manual the general duty clause is limited in the following situations.

1.When a standard on a particular hazard exist.
2.The clause shall not normally be used to impose a stricter requirement than that required by the standard.
3.Shall not be used to enforce additional abatement methods not set in a existing standard.

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4 thoughts on “The General Duty Clause, Understanding Section 5a1

  1. Where can I find the formula for lifting? I am looking for a common sence way to regulate lifting. How much is too much.

    • Thank you for visiting my site. Im sorry for the late response

      In an ergonomics class we practiced using the NIOSH lifting equation when evaluating the the use of portable ladders by chemical plant employees. The formula is complicated but I will explain it to the best of my abilities.

      LC x HM x VM x DM x AM x FM x CM = RWL 

      Is the formula where:

      LC is the Load Constant: The weight of the object to be lifted.

      HM, the Horizontal Multiplier factor: Horizontal distance (H, in cm) from the midpoint between the ankles to the hands while holding the object.

      VM, the Vertical Multiplier factor: The vertical distance (V, in cm) of the hands from the ground at the start of the lift.

      DM, the Distance Multiplier: The vertical distance (D, in cm) that the load travels.

      FM, the Frequency Multiplier factor: The frequency of lifts in minutes over a workshift.

      AM, the Asymmetric Multiplier factor: The twisting angle (A) of the body while lifting, measured in degrees.

      CM, the Coupling Multiplier factor: The quality of grasp (or coupling) classified as good, fair or poor and depends on the body position 

      RWL, the Recommended Weight Limit.


  2. In the fast food industry such as Mac Donald or Wendy’s and the employee is instructed to wear gloves, is the employer required to provide non-Latex gloves if the employee is sensitive to latex and his doctor stated that he should not wear Latex?

    • In general, restaurants already choose to use non-latex gloves because of growing education and knowledge of latex allergies. Customers’ can be extremely sensitivity to the material so much that being in the same room can trigger an allergic reaction. OSHA’s general industry standard on hand protection, 1910.138(b), states

      “Selection. Employers shall base the selection of the appropriate hand protection on an evaluation of the performance characteristics of the hand protection relative to the task(s) to be performed, conditions present, duration of use, and the hazards and potential hazards identified.”

      An employer who is made aware of an latex allergy, has the duty to select gloves which protect there employee from this hazard. I addition, if they expect an employee to use the gloves they it is there responsibility to make accommodations.

      For more information on see OSHA Safety and Health Topics on Latex Allergies

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