[2] The regiment now together with Göta Life Guards (P 1) was responsible for training two armored brigades PB 6 and PB 10 and I 10 in that case for the armored infantry sections and P 1 for the tank section.

By the Defence Act of 1958, the brigade was reorganized into armored infantry and was then named IB 10.

On 28 May 1970, the school was separated from the Södermanland Regiment, and formed an independent unit and authority.

In the summer of 1991, the school was relocated to Skövde, where, from 1 July 1991, it was amalgamated into the newly formed Swedish Army Maintenance Center (Arméns underhållscentrum, UhC).

[8] Blazon: "Or, the provincial badge of Södermanland, a griffin segreant sable, armed and langued gules.

The colour originally bore the battle honours Fraustadt and Södra Stäket.

In 1910, the griffin was transferred to a new cloth, and in conjunction with that restoration, the colour was given additional battle honours.

On 7 June 1958, His Majesty the King Gustaf VI Adolf's presented a new colour.