The Supreme Court ruled that a conviction recorded by a regular criminal court against a juvenile is not automatically vitiated merely because the juvenile was tried as an adult instead of being sent to the Juvenile Justice Board. However, the sentence imposed by that court cannot operate — it must be set aside and the matter forwarded to the Board for appropriate sentencing. The principle separates the validity of the conviction from the validity of the sentence under the Juvenile Justice Act.

This ruling clarifies a critical procedural distinction under the Juvenile Justice (Care and Protection of Children) Act, 2015. Section 9(2) and 9(3) of the JJ Act deal with situations where a person claims to be a juvenile after conviction by a regular court. The Court had previously interpreted these provisions to mean that if a juvenile is found to have been a child on the date of the offence, the sentence 'shall be deemed to have no effect.' The question was whether the conviction itself also falls.

The Supreme Court has now bifurcated the outcome: (1) the merits of the conviction — the finding of guilt — can survive because the trial on facts is not inherently prejudiced by forum error; (2) the sentence, however, cannot stand because the regular court lacked jurisdiction to punish a juvenile under adult sentencing norms.

This distinction matters enormously for CLAT PG because it tests whether aspirants understand that jurisdiction over sentencing and jurisdiction over fact-finding can be treated differently under the JJ Act. The Board, not a Sessions Court, holds jurisdiction to impose any order on a juvenile. A conviction without a sentence is legally valid but incomplete — the Board steps in only for the sentencing stage. This prevents accused persons from using juvenile status as an escape route to get an acquittal while still protecting juveniles from harsh adult penalties.