[2] At a young age, Binay started her career at MABINI under former Senator Rene Saguisag as part of the defense counsel for the soldiers involved in the Oakwood mutiny.

In 2023, United Nations Secretary-General António Guterres appointed Binay to his Advisory Group on Local and Regional Governments, co-chaired by Pilar Cancela Rodríguez and Fatimatou Abdel Malick.

[10] In 2022, the Supreme Court ruled with finality that the Fort Bonifacio Military Reservation, which includes the Embo barangays, is confirmed as part of Taguig.

Binay claimed that the dispute is "not yet over", stating that her office has received a notice that the Supreme Court has set its case with Taguig for oral arguments.

[15][16] Manuel L. Quezon III of the Philippine Daily Inquirer described Binay's potential campaign for mayor of Taguig as a "dynastic invasion" motivated by Makati's loss of the Embo barangays.

[19] CaloocanAlong Malapitan(NP)ManilaHoney Lacuna(Asenso Manileño/Lakas)PasayEmi Rubiano(PFP)TaguigLani Cayetano(NP) Las PiñasImelda Aguilar(NPC)MarikinaMarcelino Teodoro(NUP)PasigVico Sotto(Independent/Giting ng Pasig)ValenzuelaWes Gatchalian(NPC) MakatiAbigail Binay(MKTZNU/NPC)MuntinlupaRuffy Biazon(One Muntinlupa)PaterosIke Ponce(Aksyon) MalabonJeannie Sandoval(NP)NavotasJohn Rey Tiangco(Navoteño)Quezon CityJoy Belmonte(SBP) MandaluyongBenjamin Abalos(PFP)ParañaqueEric Olivarez(Lakas)San JuanFrancis Zamora(PFP)