Which of the following constitutes a violation of export control laws?

Failing to provide required certifications constitutes a violation of export control laws because export control regulations often mandate specific documentation and certifications to ensure compliance with the law. These certifications serve to verify that the goods being exported do not fall under restrictions or prohibitions set by regulatory agencies. When required certifications are not submitted, it undermines the regulatory framework designed to prevent unauthorized exports, which can lead to serious national security concerns, trade policy violations, or risks of misuse of exported materials.

In contrast, registering with the government for exports is a required procedural step to comply with export laws, timely filing of documents ensures that all legal requirements are met, and exporting unregulated items generally doesn't violate any laws if those items are indeed unregulated.