International Open Academy (IOA) is an online learning provider offering a large library of self-paced courses designed for professional development, personal growth, and practical skill-building. Learners can enrol in individual courses or access broad course collections through flexible membership plans (monthly or annual subscriptions). IOA also provides optional course documentation and credentials such as certificates of achievement, proof of enrolment/completion, and CPD certification options, supporting learners who need evidence of study for workplaces, portfolios, or ongoing development.