Article 30(3) of UNCAC calls upon state parties to ensure that any legal discretion pertinent to the prosecution of corruption is exercised to “to maximize the effectiveness of law enforcement.” Yet there is evidence that prosecutors do not always exercise their discretion in anticorruption cases in a manner that conforms to this principle. Prosecutorial decisions to shelve or terminate a case might instead be influenced by economic considerations — as when a large financial institution is involved, or when prosecution risks losing a valuable foreign investor — and by political considerations — as when the case may influence foreign diplomatic relations or when the case involves senior officials or other parties close to the governing regime.
There is no shortage of such troubling cases in both developed and developing countries. One of the best-known is the BAE Systems/Al-Yamamah case, which involved credible allegations that the British multinational had paid substantial bribes to senior Saudi Arabian officials in connection to a major arms deal. The UK investigation into the bribery allegations was brought to an end on grounds of public interest. The British government, and some of its defenders, emphasized the need to combat terrorism through maintaining relationship with Saudi Arabia with all underlying intelligence cooperation. Nevertheless, cases of this kind impair progress against entrenched corruption. Even if such cases are relatively infrequent, their existence risks depriving both the UNCAC treaty and domestic anticorruption laws of their deterrent effect.
If public prosecutors sometimes fail in their responsibility as anticorruption “guardians” by shelving or dropping investigations, what can be done? Long term solutions might require broader systemic reform, but there are some actions that could be taken, under the rubric of the UNCAC, to pressure or compel prosecutors to fulfill their responsibilities: Continue reading