Diligence and due care / professional responsibilities and professional practice / Code of Conduct 2014, cl1, cl2e, cl17a, cl17b, cl17c, cl18a, cl18b, cl20a / HELD / no breach of cl1 / best practice is to send draft visa application to client before filing with INZ, but adviser made no errors / breach of cl2e / failed to personally obtain instructions from complainant / cannot delegate obligation to complainant’s unlicensed agent / adviser must personally undertake and control client engagement from commencement until end / no breach of cl17a, cl17c / complainant confirmed receipt of required documents / no breach of cl18a / client received service agreement from adviser, albeit indirectly / breach of cl17b, cl18b / written explanation of summary of professional responsibilities and significant matters in agreement not sufficient / adviser must provide explanation personally and verbally / no breach of cl20a / $4,000 fee high, but not unfair or unreasonable / complaint partially upheld