Possible Clues:

• Final part of book
• End-of-play pronouncement
• Holy record found in European community - English message of a religious nature?
• End part of book, play
• Short concluding section in literary work
• I enter two records before mid-January with energy at close of play
• Declaration at close of play?
• Closing words of Poe constructed with guile
• Peg EU oil production - that's the conclusion
• Tailpiece - postscript