law: 99. Appeal against order of competent authority.-
  (1) An appeal shall lie to the High Court from the following orders of a competent authority under this Chapter, namely:-
  (a) an order awarding as compensation a lump sum whether by way of redemption of a half-monthly payment or otherwise or disallowing a claim in full or in part for a lump sum;
  (b) an order awarding interest or damages under section 77;
  (c) an order refusing to allow redemption of a half-monthly payment;
  (d) an order providing for the distribution of compensation among the dependants of a deceased employee, or disallowing any claim of a person alleging himself to be such dependant;
  (e) an order allowing or disallowing any claim for the amount of an indemnity under the provisions of sub-section (2) of section 85; or
  (f) an order refusing to register a memorandum of agreement or registering the same or providing for the registration of the same subject to conditions:
  Provided that no appeal shall lie against any order unless a substantial question of law is involved in the appeal, and in the case of an order other than an order referred to in clause (c), unless the amount in dispute in the appeal is not less than ten thousand rupees or such higher amount as the Central Government may, by notification, specify:
  Provided further that no appeal shall lie in any case in which the parties have agreed to abide by the decision of the competent authority, or in which the order of the competent authority gives effect to an agreement arrived at by the parties:
  Provided also that no appeal by an employer under clause (a) shall lie unless the memorandum of appeal is accompanied by a certificate by the competent authority to the effect that the appellant has deposited with him the amount payable under the order appealed against.
  (2) The period of limitation for an appeal under this section shall be sixty days from the date of passing of the order.
  (3) The provisions of section 5 of the Limitation Act, 1963 (36 of 1963), shall be applicable to appeal under this section.