Ensuring your CV is well presented and easy to follow is as important as including all the relevant information. Most employers see hundreds of CV's and yours may get less than a minute of their time.
Most people follow a historical CV format, as this is familiar to employers and is easy to write with employment history placed in chronological order.
It also gives a good idea of career progression. However, if your career history is fragmented due to career breaks or a period of unemployment, you may consider a skills-based CV that highlights your abilities and aptitudes. It gives you the chance to describe what you can do, rather than detailing a list of jobs.
Whatever your choice, your CV should look clear and tidy with all information easy to find. Although it is tempting to make your CV stand out by using, for example, coloured paper or an arty layout, it is best to stick to black print on good quality white paper.
Most employers will expect to find the information under clear headings highlighted in bold or capitals, such as WORK EXPERIENCE or EDUCATION. Put dates on the left-hand side and indent information to make it easy for employers to find their way through your history.