The 12th Brigade of Operational Assignment was a military formation of the National Guard of Ukraine. It was part of the Eastern operational territorial association. It was based in Mariupol, Donetsk Oblast.
The 45th Operational Assignment Lviv Regiment "Lieutenant Colonel Oleksandr Krasitskyi" is a regiment of the National Guard of Ukraine. It was established on the basis of the 10th Operational Regiment of the Soviet Army in 1992. It has taken part in multiple engagements throughout the Russo-Ukrainian war. It is currently headquartered in Lviv City.
11th Separate Public Order Odessa Brigade "Mykhailo Hrushevsky" is a brigade of the National Guard of Ukraine tasked with protection of public law and order, and after the Russian invasion of Ukraine, the territorial integrity of Ukraine. It was established in 1992 as the 7th Separate National Guard Regiment on the basis of the 42nd Special Motorized Militia Regiment. It is headquartered in Odessa city.
The 21st Separate Public Order Protection Brigade is a law enforcement brigade of the National Guard of Ukraine tasked with protection of the law and order as well as the territorial integrity of Ukraine. It was established in 1992 on the basis of the 25th Separate Special Motorized Militia Battalion as the 6th Regiment. The brigade's main headquarters is in Kryvyi Rih but some parts of it are garrisoned at Kropyvnytskyi.
The 23rd Public Order Protection Brigade "Khortytsia" is a Brigade of the National Guard of Ukraine tasked with protection of the public order and the territorial integrity of Ukraine. It was established on January 2, 1992, as the 8th NG Regiment on the basis of the 22nd Separate Special Motorized Militia Battalion. It has seen combat during the War in Donbass and the Russian invasion of Ukraine. Its units are headquartered in Zaporizhzhia, Melitopol, Berdyansk and Energodar.
The 31st Public Order Protection Brigade "Major General Oleksandr Radievskyi" is a Brigade of the National Guard of Ukraine tasked with protection of the public order and the territorial integrity of Ukraine. It was established on January 2, 1992, as the 5th NG Regiment on the basis of the 24th Separate Special Motorized Militia Battalion. It has seen combat during the War in Donbas and the Russian invasion of Ukraine. It's headquartered in Dnipro.
The 2nd Separate Mixed Galician Brigade is a brigade of the National Guard of Ukraine concerned with multiple roles including the extraction of Ukrainian personnel from the frontlines, logistical and combat support, maintenance of the public law and order, among other roles. It was established on the basis of the 16th Convoy Brigade in February 1992 as the 2nd Convoy Brigade. Its main headquarters is in Lviv although its units are also stationed in Ternopil, Uzhhorod, Drohobych and Rivne.
The 27th Separate "Pecherska" Brigade' is a brigade of the National Guard of Ukraine tasked with the transport and escort of soldiers and prisoners and the protection of the judicial facilities and Ukrainian territorial integrity. It was established in 2006 and is headquartered in Pechersk, Kyiv.
The 4th Sperate "Kruk" Battalion is a separate volunteer Battalion of the 50th Vysochan Regiment of the National Guard of Ukraine tasked with special operations, combat assistance, law enforcement and protection of Ukrainian territorial integrity. It was established in 2014 by the order of Stepan Poltorak. It's headquarters are located at the garrison of the 50th Regiment in Ivano-Frankivsk.
The 13th Separate National Guard Battalion is a battalion of the 40th Regiment of the National Guard of Ukraine tasked with the protection of Ukrainian territorial integrity, maintenance of public order and escorting convicts during court proceedings. It's garrisons are located in Khmelnytskyi and Kamianets-Podilskyi.
The 15th Separate National Guard Battalion is a battalion of the 2nd Galician Brigade of the National Guard of Ukraine tasked with transport and escort of convicts and prisoners as well as the protection of public law and order and the Ukrainian territorial integrity. It was established in 1995 in Crimea but after the capture of its headquarters it was abolished and was reestablished in 2018 in Rivne.
The 26th National Guard Battalion is a battalion of the National Guard of Ukraine tasked with protection of public law and order and the protection of Ukrainian territorial integrity. It was established in 2000 and is garrisoned in Kremenchuk.
The 34th Separate Convoy Battalion is a battalion of the National Guard of Ukraine tasked mostly with transport and escort operations as well as the protection of Ukrainian territorial integrity. It was established in 2011 and is garrisoned at Odessa.
The 32nd Volyn Battalion is a battalion of the National Guard of Ukraine tasked with various duties including the protection of Public Order, Ukrainian territorial integrity and foreign diplomatic missions. It was established in 1994 and is currently headquartered in Volyn.
The 1st Dnipropetrovsk Regiment for the Protection of particularly important State Objects is a regiment of the National Guard of Ukraine tasked with the protection of strategically important sites such as the PA Pivdenmash and the Dnipro Machine-Building Plant. It was established in 1991 and is currently headquartered at Dnipro although formerly a Battalion of the regiment was Garrisoned in Rubizhne as well.
The 2nd Shostkinsky Special State Objects Guard Regiment is a regiment of the National Guard of Ukraine tasked with the protection of strategically important sites especially those in Sumy Oblast. It was established in 1991 on the basis of 467th Special Units Regiment of the Internal Troops of the Soviet Union as a part of the Internal Troops of Ukraine. It is headquartered at Shostka.
The 3rd Nuclear Power Plant Defense Battalion is a battalion of the National Guard of Ukraine tasked with CBRN defense specifically of the Khmelnytskyi Nuclear Power Plant and has seen action against Russian forces during the Russian invasion of Ukraine. In it's current form, it was established in 1992 and headquartered at Khmelnytskyi.
The 5th Nuclear Power Plant Defense Battalion is a battalion of the National Guard of Ukraine tasked with CBRN defense, specifically of the Rivne Nuclear Power Plant, and has seen action against Russian forces during the Russian invasion of Ukraine. In its current form, it was established in 1991 and is headquartered at Varash.
The United Communications Node is a communications unit of the National Guard of Ukraine tasked with all sorts of communication including radio, satellite, signals, internet amongst other means of communication. It traces its origins to 1943 as a part of the Internal Troops of the Soviet Union but in Ukraine, it was established in 1992, it is headquartered at Novi Petrivtsi.
The National Guard Headquarters Protection & Support Battalion is a battalion subordinated directly to the Headquarters of the National Guard of Ukraine tasked with transport, medical support, combat support, rear support, headquarters protection amongst others. It is headquartered in Kyiv.
Ukraine 
Ministry of Internal Affairs 
National Guard of Ukraine