Which of the following could be included in the objectives of a Project Licence?

Improving the welfare of study animals is a crucial objective within a Project Licence framework. This focus aligns with ethical considerations in research that prioritize the humane treatment of animals. By including this objective, researchers commit to not only conducting their studies but also enhancing the quality of life for the animals involved, ensuring that their needs are met and that they are treated with respect throughout the research process.

In many regulatory environments, protecting and improving animal welfare is a fundamental principle that guides the development of research protocols. Emphasizing this objective helps researchers to frame their work within a context that values not just the scientific outcomes but also the ethical implications of their methodologies.

While the other potential objectives may have certain merits, they do not directly align with the core ethical mandate of improving animal welfare in research settings, which is why improving the welfare of study animals stands out as the most relevant choice in this context.