Language:

Spanish and Quechua are official languages. Aymara and other Amazonian languages are widely spoken.

Cost of Living:

Lima, Peru, has been named the most expensive city in South America.  However, in general, prices in Peru will  be lower than the U.S.

Visas and Work Permits:

A visa is not required for  stays of less than 90 days. However, if you obtain a business visa, you can then transfer that to an employment visa while still in Peru. For more information visit: http://www.anyworkanywhere.com/visas_pe.html.

Job Searching:

The easiest way to work in Peru is as a volunteer; see the website
http://www.transitionsabroad.com/listings/work/
volunteer/volunteer_programs_peru.shtml.  Also, the cities of Lima, Arequipa, Trujillo, Nazca, and Piura offer opportunities for Americans to teach English.  

Visit the following websites for more information:
http://www.teachperu.com/ and http://www.teachabroad.com/Peru.cfm and
http://www.transitionsabroad.com/listings/work/esl/latinamerica.shtml.

Cultural Differences:  

Shaking hands is the customary form of greeting. Visitors should follow normal social courtesies and the atmosphere is generally informal. A small gift from a company or home country is sufficient. Dress is usually informal, although for some business meetings and social occasions men wear a jacket and tie. Life is conducted at a leisurely pace.  For more information on business etiquette in Peru visit:
http://www.executiveplanet.com/index.php?title=Peru

Money and Banking:

Peru's currency is the Nuevo Sol (S/.). One Nuevo Sol is broken down into 100 céntimos (cents). Peru has a modern banking system, with ATMs available at most banks.

Security and Safety:  

For a complete guide on safety and security refer to: http://travel.state.gov/travel/cis_pa_tw/cis/cis_998.html.