During an internal investigation, employees should be instructed to do the following actions:
Inform counsel of all request for documentation: This is to ensure that the legal rights and obligations of the organization and the employees are protected and respected. Counsel can also advise on the scope, relevance, and confidentiality of the requested documents1.
Make copies of all documents provided to law enforcement: This is to maintain a record of the information that has been disclosed and to prevent any loss or alteration of the original documents. Copies should be made before the documents are handed over to law enforcement2.
Keep a log of the documents requested: This is to track the progress and status of the investigation and to avoid any duplication or omission of the requested documents. The log should include the date, time, description, and location of the documents, as well as the name and contact details of the person who requested and received them3.
Providing corporate documents directly to law enforcement, on the other hand, is not an action that employees should be instructed to do during an internal investigation. This is because law enforcement may not have the legal authority or the proper warrant to access the documents, and doing so may violate the privacy or confidentiality of the organization or the employees. Employees should consult with counsel before providing any documents to law enforcement4.
References:
1: Internal money laundering reporting | The Law Society5 2: How to Conduct Effective AML Investigations - Blog | Unit212 3: What Is The Importance Of An Internal Investigation?4 4: Anti-Money Laundering: 5 Steps to Conduct an Audit3

Reference: https://www.treasury.gov/resource-center/faqs/Sanctions/Pages/faq_lists.aspx#search

Explanation/Reference: http://files.acams.org/pdfs/English_Study_Guide/Chapter_5.pdf (12)

According to the ACAMS CAMS Certification Study Guide (6th edition), senior management and the Board of Directors have the ultimate responsibility for the effectiveness of the AML program and the compliance with the relevant laws and regulations. Therefore, they should be informed of all significant STRs and the numbers and trends of the filings, as this would help them to assess the level of risk exposure and the adequacy of the controls and resources. The other options are either too restrictive or too burdensome for senior management and the Board of Directors, and may interfere with the timely and confidential filing of STRs.
References: ACAMS CAMS Certification Study Guide (6th edition), page 361; ACAMS CAMS Certification Video Training Course, Module 2, Lesson 12

Explanation
Red flags in connection with a company involved in illegal logging include: D. Expeditious shipment of wood to far away jurisdictions, E. Use of heavy machinery in non-protected areas, and F. Executive's association with politically exposed persons. These red flags could be indicative of attempts to conceal the origin of illegally harvested wood and to avoid detection by government authorities.