GlaxoSmithKline has launched an internal investigation into potential violations of the Foreign Corrupt Practices Act for alleged bribery payments made to doctors in Iraq, nine months after becoming embroiled in a similar corruption probe for improper payments made in China.

GSK is investigating claims into whether some of its employees hired government-employed doctors and pharmacists in Iraq as paid sales representatives in exchange for promoting and prescribing its drugs, according to e-mails obtained by the Wall Street Journal.

Jaclyn Jaeger is a freelance contributor to Compliance Week after working for the company for 15 years. She writes on a wide variety of topics, including ethics and compliance, risk management, legal,...