A spate of mega-regional trade agreements with strong investment protection standards have been recently concluded or are currently under negotiations. The TPP (Transpacific Partnership) and TTIP (Transatlantic Trade and Investment Agreement) are prime examples of this growing trend. Way back in 1959, Germany and Pakistan signed the first Bilateral Investment Treaty (BIT) in the world. Without knowing, they marked a new era as many countries have followed their example since then. Currently, the international legal system that governs international…