Intercultural communication principles guide the process of exchanging meaningful and unambiguous information across cultural boundaries, in a way that preserves mutual respect and minimises antagonism. For these purposes, culture is a shared system of symbols, beliefs, attitudes, values, expectations, and norms of behaviour. It refers to coherent groups of people whether resident wholly or partly within state territories, or existing without residence in any particular territory. Hence, these principles may have equal relevance when a tourist seeks help, where two well-established independent corporations attempt to merge their operations, and where politicians attempt to negotiate world peace. Two factors have raised the importance of this topic:

- improvements in communication and transportation technology have made it possible for previously stable cultures to meet in unstructured situations, e.g. the internet opens lines of communication without mediation, while budget airlines transplant ordinary citizens into unfamilar milieux. Experience proves that merely crossing cultural boundaries can be considered theatening, while positive attempts to interact may provoke defensive responses. Misunderstanding may be compounded by either an exaggerated sensitivity to possible slights, or an exaggerated and over-protective fear of giving offence;

- some groups believe that the phenomenon of globalisation has reduced cultural diversity and so reduced the opportunity for misunderstandings, but characterising people as a homogeneous market is simplistic. One product or brand only appeals to the material aspirations of one self-selecting group of buyers, and its sales performance will not affect the vast multiplicity of factors that may separate the cultures.

What can go wrong?

People from different cultures encode and decode messages differently, increasing the chances of misunderstanding, so the safety-first consequence of recognising cultural differences should be to assume that everyone’s thoughts and actions are not just like ours. Such assumptions stem from potentially devestating ignorance and can lead to much frustration for members of both cultures. Entering a culture with this type of egocentrism, the assumption your own culture is correct, is another biproduct of ignorance and cultural misunderstinding.main types of misunderstanding are:

Language

Even when two people think they can speak each other's language, the chance of error is high. Usages and contextual inferences may be completely different between cultures. So even though one speaker may have learned the vocabulary of the other's language, selecting the most appropriate words, with the correct intonation, spoken with appropriate eye contact while standing a proper distance from the other are all critical even before one considers the propriety of the topic to be discussed.