3D Modeling Regulatory Frameworks & Compliance 2

Question 1

Under US copyright law, who owns the copyright of a 3D model created by an employee during normal working hours?

Accepted Answer

The employer under work-for-hire doctrine

Answer

Work created by an employee within the scope of employment is a 'work made for hire,' so the employer holds the copyright.

Question 2

Which US agency regulates the export of 3D CAD files containing dual-use technology that could have military applications?

Accepted Answer

Bureau of Industry and Security (BIS)

Answer

The Bureau of Industry and Security (BIS) administers the Export Administration Regulations (EAR) governing dual-use items including technical data.

Question 3

A freelance 3D modeler uses open-source assets licensed under GPL in a commercial product. What is the primary compliance concern?

Accepted Answer

The final product may need to be released under GPL as well

Answer

GPL is a copyleft license requiring that derivative works also be distributed under GPL, which can force commercial products to disclose source.

Question 4

Which standard governs the file format compliance requirements for exchanging 3D models in the aerospace industry?

Accepted Answer

STEP (ISO 10303)

Answer

ISO 10303 (STEP) is the international standard for product data exchange widely mandated in aerospace for interoperability.

Question 5

A 3D model of a medical device must comply with which FDA pathway before clinical use?

Accepted Answer

510(k) clearance or PMA approval

Answer

Medical devices must obtain FDA 510(k) clearance or Premarket Approval (PMA) depending on device class before being marketed or used clinically.

3D Modeling Practice Test