Karla Nizza H. Butiu
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(632) 8894-0377 to 79; (632) 8894-4931 to 32; (632) 8552-1977;

Nizza’s practice areas include construction, disputes (litigation & arbitration), and energy, and infrastructure.

Nizza obtained her degree in Economics from the University of the Philippines – Diliman in 2018. She graduated from the Ateneo de Manila University School of Law in 2022 and was admitted to the Philippine Bar in 2023.


  • Ateneo de Manila University School of Law, Juris Doctor (Class of 2022, ranked 12th in graduating class)
  • University of the Philippines Diliman, Bachelor of Science in Economics (Class of 2018, cum laude)
  • Admitted to the Philippine Bar in 2023.


Nizza has participated in several matters.  Her experience has included:

  • Assisting in domestic and international arbitration cases.
  • Assisting in civil, criminal, and administrative cases before various Philippine courts and quasi-judicial bodies.
  • Assisting with energy and infrastructure projects.
  • Assisting on labor advisory matters.
  • Assisting with the completion of various regulatory requirements.


  • Member, Integrated Bar of the Philippines (2023 – Present)
  • Ateneo Law Alumni Association (2023 – Present)