10.
—(1) If any employer disputes an assessment made under these Regulations, he may make an objection in writing and request the Agency to review and to revise the assessment made upon him.
(2) A notice of objection shall be lodged with the Agency within 14 days after the date of service of the notice of assessment and shall state precisely the grounds of objection to the assessment.
(3) The Agency may, upon being satisfied that owing to absence, sickness or other reasonable cause, the person disputing the assessment was prevented from objecting within that period, extend the period for lodging the objection if it appears to the Agency to be reasonable in the circumstances.
(4) Unless agreed by the Agency, where a notice of objection is lodged with the Agency, the employer continues to be liable to pay the levy within the time specified in regulation 3.
(5) In the event of the Agency —
(a)
agreeing with any person who has objected to an assessment made by the Agency as to the amount of levy that is chargeable, the assessment shall be amended accordingly;
(b)
failing to agree with any person who has objected to an assessment made by the Agency as to the amount of levy that is chargeable, the Agency shall give him notice of refusal to amend the assessment; or
(c)
agreeing with any person who has objected to an assessment made by the Agency as to only part of the matters in dispute, the Agency shall amend the assessment to the extent of the matters agreed upon and shall give him notice of the matters on which the Agency has refused to amend the assessment.