Please capitalize where necessary: a new complaints form was introduced by an amendment to the implementing regulation (commission regulation 372/2014).
A: A new complaints form was introduced by an amendment to the Implementing Regulation (Commission Regulation 372/2014).

Q: this led, particularly in the 1880s, to a heated political atmosphere, and this so-called constitutional battle continued until the change of system in 1901.

A: This led, particularly in the 1880s, to a heated political atmosphere, and this so-called constitutional battle continued until the change of system in 1901.

Q: the project is divided into several units:
A: The project is divided into several units:

Problem: the petty bourgeois democrats including social democrats, stalinists and anarchists yell louder about the struggle against fascism the more cravenly they capitulate to it in actuality.
Can you repeat this sentence, but capitalize it?
Answer: The petty bourgeois democrats including Social Democrats, Stalinists and Anarchists yell louder about the struggle against fascism the more cravenly they capitulate to it in actuality.

Text: with robust diagonal support

Correct capitalization: With robust diagonal support

Please capitalize where necessary: the filter is a 3-micron absolute filter with avery high dirt-holding capacity and a cellulose-based filter insert that removes particles, retains oil degradation products (oxidation resin/sludge, varnish), and absorbs dissolved / emulsified and free water from oil.
A:
The filter is a 3-micron absolute filter with avery high dirt-holding capacity and a cellulose-based filter insert that removes particles, retains oil degradation products (oxidation resin/sludge, varnish), and absorbs dissolved / emulsified and free water from oil.