Under what condition can the European Commission logo be used by third parties?

The correct answer, which states that the European Commission logo can be used by third parties only if it aligns with the aims of the European Commission, emphasizes the importance of maintaining the integrity and appropriateness of the logo's usage. The European Commission logo is a symbol of the institution's authority and objectives, and its use is intended to reflect those specific goals and values.

For third parties to use the logo while ensuring that the representation aligns with the objectives of the Commission helps prevent any misrepresentation or dilution of its meaning. This requirement ensures that any activities, publications, or materials that bear the logo are consistent with the European Commission's mission and standards, which uphold its reputation and credibility.

Using the logo in connection with any commercial activity, for any educational purpose without context, or without any restrictions would not be appropriate, as these situations might lead to misuse or negative associations. The need for alignment safeguards the logo’s significance and promotes respectful and intended representations of the Commission’s work.