English to Polish Law/Patents Ships, Sailing, Maritime

Umowa o organizację regat:

"The Organiser is also the host member national authority (Host MNA) and the national body of sailing in Poland (PZŻ) and is recognised as such by World sailing. The Organisers also enter into this contract in their capacity as the Host MNA."

"HOST MNA
6.1 The Host MNA, as the national governing body for sailing of the Venue, acknowledges and agrees that the Organisers are appointed by WSEM to organise the Championship at the Venue.
6.2 The Host MNA acknowledges the terms of this Agreement between World Sailing and the Organisers.
6.3 The Host MNA agrees to assist both the Organisers and World Sailing in the conduct of the Championship by.."

"50% of the surplus shall be used to refund the entry fee to the World Sailing member national authorities which entered the Championsip"

"The Championship shall be open to all World Sailing member national authorities in good standing with World Sailing."

Najbardziej problematyczny jest termin "member". Jest to "członek" czego??

Z innych źródeł wynika, że mianem Host MNA - Host Member National Authority są określane związki, organizacje zeglarskie
organizujące regaty:

https://www.sail-world.com/Australia/Paul-Henderson--Pace-an...
http://www.worldsailingywc.org/tools/documents/IJSeminarProc...
http://hjs.biz.hr/dokumenti_i_pravila/JudgesZagrebAnnounceme...
http://www.sailing.org/news/2702.php