Judgment of the Court (Sixth Chamber) of 15 April 2021.#ZS “Plaukti”.#Request for a preliminary ruling from the Augstākā tiesa (Senāts).#Reference for a preliminary ruling – Agriculture – European agricultural fund for rural development (EAFRD) – Regulation (EC) No 1698/2005 – Regulation (EU) No 65/2011 – Third subparagraph of Article 16(5) – Regulation (EC) No 73/2009 – Articles 4 and 6 – Regulation (EC) No 1122/2009 – Support for rural development – Agri-environmental payments – Aid for the maintenance of grassland biodiversity – Non-compliance with the conditions for granting those payments – Early mowing – Reduction and exclusion of those payments – Mandatory standards – Statutory management requirements – Minimum requirements for good agricultural and environmental conditions – Commitments that exceed mandatory standards, minimum requirements and other appropriate mandatory requirements established by national legislation.#Case C-736/19.