Army regulation 670 1 26 january 2021 effective 26 february 2021 uniform and insignia wear and appearance of army uniforms and insignia history policy 300 army pentagon washing this publication is a major re vision ton dc 22310 summary tions or waivers to this regulation that are this regulation prescribes department of the army . This regulation prescribes department of the army policy for proper wear and appearance of army uniforms and insignia as worn by officers and enlisted personnel of the active army and the us army reserve as well as by former sol diers. Ar 670 1 wear and appearance of army uniforms and insignia this rapid action revision dated 10 april 2015 o updates tattoo branding and body mutilation policy para 3 3 o updates initial entry determination authority on tattoos and brands for active army and us army reserve soldiers para 3 3 g1. Uniform and insignia wear and appearance of army uniforms and insignia army regulation 670 1 effective 30 april 2014 h i s t o r y t h i s p u b l i c a t i o n i s a m a j o r revision s u m m a r y t h i s r e g u l a t i o n p r e s c r i b e s department of the army policy for proper wear and appearance of army uniforms. Uniforms and insignia wear and appearance of army uniforms and insignia army regulation 670 1 effective 3 march 2005 history this publication is a rapid action r e v i s i o n t h e p o r t i o n s a f f e c t e d b y t h i s r e v i s i o n a r e l i s t e d i n t h e s u m m a r y o f change s u m m a r y