ISebe lezoLimo lase-United States (i-USDA) yeNkonzo yamaHlathi kunye neProjekthi yoBuyiselo lweNew York (NYRP) ifuna ukutyunjwa kwesizwe samahlathi kunye neenkokheli zemithombo yendalo ukuba zibe yinxalenye yabasebenzi, iiDolophu eziQothumbileyo kunye namaHlathi aseDolophini: Ikhwelo leSizwe lokuSebenza. . Iqela elisebenzayo elinamalungu angama-24 liza kuqulunqa iseti yeengcebiso ezichaza imephu yendlela yomanyano ukuhlangabezana neemfuno zezixeko ezizinikele ekwandiseni, ekuphuculeni nasekulawuleni ubutyebi bazo bendalo kunye namahlathi asezidolophini. Njengoko besakha kwaye beqhubela phambili izindululo, amalungu ombutho osebenzayo aya kusebenzisa ulwazi namava awo ukuze abe ziintshatsheli ezikwinqanaba eliphezulu lentshukumo yesizwe yamahlathi ezidolophini.
Okwangoku, i-USDA yeNkonzo yeHlathi ivavanya indlela enokuxhasa ngayo ngcono kwaye iphendule kwizixeko ezibandakanyekayo kumanyathelo amatsha kunye namandla okulawula amahlathi abo asezidolophini kunye nemithombo yendalo. Izicwangciso zolawulo lokusingqongileyo ziye zavela kule minyaka ingama-40 idlulileyo, ukusuka kulawulo lukarhulumente oluphezulu ukuya kutsho kwizisombululo ezisekelwe kwiimarike, kwaye ngoku ukuya kwintsebenziswano yokwakha isivumelwano kunye nemifelandawonye. Ngelixa zonke ezi zicwangciso zisetyenziswa namhlanje, kusekho imfuneko ebalulekileyo yokomeleza kunye nokwandisa ulawulo lwemithombo yendalo yasezidolophini ngokusebenzisa intsebenziswano yamazwe kunye neyengingqi. Izixeko ezidlamkileyo kunye namaHlathi asezidolophini: Ikhwelo leSizwe lokuSebenza lifuna ukuzalisa esi sikhewu.
Ulonyulo luyamkelwa de kube ngumhla we-10 kuJanuwari 2011. Ukufumana ulwazi oluthe vetshe okanye ukufaka isicelo sonyulo, tyelela iwebhusayithi ye-NYRP.