What is a good cause showing?

A good cause showing refers to a valid reason or justification that is accepted by a court or other authority for not adhering to a specified deadline or requirement, particularly in legal settings. In the context of the question, a good cause showing serves as a legitimate justification for seeking an extension beyond the typical 90-day deadline. It indicates that there are valid and compelling circumstances that warrant additional time, which may include unforeseen circumstances, challenges encountered in gathering necessary information, or other justifiable factors impacting the ability to meet the deadline.

This understanding aligns with the legal principles that govern procedural timelines, where courts often allow extensions when a party can convincingly argue that they could not reasonably adhere to the original timeline due to substantial reasons.

The other options provided do not accurately represent the concept of a good cause showing. For instance, evidence provided to justify a violation focuses on justifying an action taken rather than extending timelines. Proof of completion of training is relevant to qualifications rather than timeline extensions. Documentation of public record requests is unrelated to the concept of justifiable cause for extending deadlines and pertains more to the process of obtaining information. Hence, option B stands out as the most appropriate definition of a good cause showing in this context.