Complex sentence: Since its creation in 1923, The Hague Academy of International Law has occupied premises at the Peace Palace, alongside the highest judicial institutions such as the International Court of Justice and the Bureau of the Permanent Court of Arbitration.
Split into simpler sentences: Since its creation in 1923, The Hague Academy of International Law has occupied premises at the Peace Palace. Alongside The Hague Academy of International Law the Peace Palace houses highest judicial institutions such as the International Court of Justice and the Bureau of the Permanent Court of Arbitration.