Words to Describe subpoenas

How subpoenas often is described ("________ subpoenas")

• such
• congressional
• necessary
• blank
• several
• party
• vital
• more
• lawful
• formal
• fresh
• additional
• legislative
• vexatious
• administrative
• further
• grand
• presidential
• judicial
• criminal
• federal
• investigative
• separate
• ordered
• civil
• future
• burdensome
• documentary
• issued
• stamped
• broad