Non-PRO Spanish to English Bus/Financial Law: Contract(s)

En virtud de lo anterior, la Secretaría General de Pesca Marítima actúa conforme al procedimiento establecido por la Organización para la subscripción de convenios de colaboración. Así pues, de acuerdo con los cauces procedimentales aplicables, queda manifestado expresamente el interés de las partes en llevar a cabo los mencionados trabajos de apoyo al sector pesquero.

In this Convenio de Colaboración I don't understand the point being made in the second sentence as a whole. I am unclear about queda manifestado expresamente but also cauces procedimentales, as well as the point of the entire second sentence.

Could anyone help me with this sentence please?

I have procedural framework for cauces procedimentales at present but am not sure about this.

As for the entire sentence, something along the lines of it being clear that the parties have an interest in carrying out the work mentioned to support the fishing sector.

Thanks in advance for any assistance.