CISA designation in US

I want to earn CISA designation in US. Could you please brief me about the qualifications required for the same.

Certified Information Systems Auditor (CISA) designation is awarded to individuals who have an interest in Information Systems auditing, control and security and who meet the following requirements:

- Earn a passing score on the CISA exam.

- Adhere to the ISACA Code of Professional Ethics.

- Commit to abide by the CISA Continuing Professional Education Policy.

- Acquire a minimum of 5 years of professional information systems auditing, control or security work experience (as described in the job practice areas). Substitutions and waivers of such experience may be obtained if certain education and general IS or audit experience requirements are met.

- Comply with Information Systems Auditing Standards.

In order to become and remain a CISA an individual must agree to comply with the CISA continuing professional education program. This program requires an individual to earn a minimum of 20 hours annually and 120 hours every 3 years of continuing professional education. In addition, an annual maintenance fee of US $45 ISACA member and US $85 non-member is required.