Final answer:
Contractors must submit forms to OSHA in accordance with specific guidelines, which may include electronic submission through the ITA for certain records or reports.
Step-by-step explanation:
Contractors must comply with various reporting requirements as set forth by the Occupational Safety and Health Administration (OSHA). While OSHA allows for complaints to be filed by workers or their representatives in the case of serious hazards or standards noncompliance, when it comes to the submission of forms, the method of submission may vary depending on the specific form and requirement. For instance, employers are required to notify OSHA within eight hours of a workplace fatality or within 24 hours of certain types of severe work-related injuries by calling the OSHA hotline. Employers are also responsible for keeping accurate records of work-related injuries and illnesses, which may involve submitting forms such as the OSHA 300 Log.
Moreover, electronic submission of injury and illness records is now required for certain employers under OSHA's regulations. Larger establishments or those in specific high-risk industries must submit information electronically through the OSHA Injury Tracking Application (ITA). Smaller establishments and those not under the specified high-risk categories may not be mandated to submit electronically unless they are specifically asked to do so during an OSHA inspection or investigation.
Therefore, the correct answer is that contractors must submit forms according to the specifications set by OSHA, which could involve electronic submission directly to OSHA for certain records or reports, while others might be kept on-site or submitted in other ways.