Canon 1476. Any person, baptised or unbaptised, can plead before a court. A person lawfully brought to trial must respond.

Quilibet, sive baptizatus sive non baptizatus, potest in iudicio agere; pars autem legitime conventa respondere debet.

Canon 1477. Even though the plaintiff or the respondent has appointed a procurator or advocate, each is always bound to be present in person at the trial when the law or the judge so prescribes.

Licet actor vel pars conventa procuratorem vel advocatum constituerit, semper tamen tenetur in iudicio ipsemet adesse ad praescriptum iuris vel iudicis.

Canon 1478. §1 Minors and those who lack the use of reason can stand before the court only through their parents, guardians or curators, subject to the provisions of §3.

§2 If the judge considers that the rights of minors are in conflict with the rights of the parents, guardians or curators, or that these cannot sufficiently protect the rights of the minors, the minors are to stand before the court through a guardian or curator assigned by the judge.

§3 However, in cases concerning spiritual matters and matters linked with the spiritual, if the minors have the use of reason, they can plead and respond without the consent of parents or guardians; indeed, if they have completed their fourteenth year, they can stand before the court on their own behalf; otherwise, they do so through a curator appointed by the judge.

§4 Those barred from the administration of their goods and those of infirm mind can themselves stand before the court only to respond concerning their own offences, or by order of the judge. In other matters they must plead and respond through their curators.

§1. Minores et ii, qui rationis usu destituti sunt, stare in iudicio tantummodo possunt per eorum parentes aut tutores vel curatores, salvo praescripto §3.

§2. Si iudex existimet minorum iura esse in conflictu cum iuribus parentum vel tutorum vel curatorum, aut hos non satis tueri posse ipsorum iura, tunc stent in iudicio per tutorem vel curatorem a iudice datum.

§3. Sed in causis spiritualibus et cum spiritualibus conexis, si minores usum rationis assecuti sint, agere et respondere queunt sine parentum vel tutoris consensu, et quidem per se ipsi, si aetatem quattuordecim annorum expleverint; secus per curatorem a iudice constitutum.

§4. Bonis interdicti, et ii qui minus firmae mentis sunt, stare in iudicio per se ipsi possunt tantummodo ut de propriis delictis respondeant, aut ad praescriptum iudicis; in ceteris agere et respondere debent per suos curatores.

Canon 1479. A guardian or curator appointed by a civil authority can be admitted by an ecclesiastical judge, after he has consulted, if possible, the diocesan Bishop of the person to whom the guardian or curator has been given. If there is no such guardian or curator, or it is not seen fit to admit the one appointed, the judge is to appoint a guardian or curator for the case.

Quoties adest tutor aut curator ab auctoritate civili constitutus, idem potest a iudice ecclesiastico admitti, audito, si fieri potest, Episcopo dioecesano eius cui datus est; quod si non adsit aut non videatur admittendus, ipse iudex tutorem aut curatorem pro causa designabit.

Canon 1480. §1 Judicial persons stand before the court through their lawful representatives.

§2 In a case of absence or negligence of the representative, the Ordinary himself, either personally or through another, can stand before the court in the name of juridicial persons subject to his authority.

§1. Personae iuridicae in iudicio stant per suos legitimos repraesentantes.

§2. In casu vero defectus vel neglegentiae repraesentantis, potest ipse Ordinarius per se vel per alium stare in iudicio nomine personarum iuridicarum, quae sub eius potestate sunt.