Social justice has a place in preamble in the constitution that
is based on the concepts of human rights and equality as listed in
various fundamental rights in the constitution of each individual
in the country whereas the natural justice is considered the part
of natural law which is related to the administration of the
justice. Rules of natural justice are a means to an end viz., to
prevent miscarriage of justice and hence it is not possible to make
an exhaustive catalog of them.
In relation to industrial jurisprudence, social justice holds
within various articles of constitution containing the fundamental
rights like article 14 : state shall not deny any person equality
before the law and equal protection of the law, article 39 etc. and
natural justice seeks the administration of seeking true social
justice.