Final answer:
The authorized lodging allowance for conferences typically allows up to 100% of the local lodging per diem rate, but this may vary and should be verified with the sponsoring unit's policy documents.
Step-by-step explanation:
The question pertains to the lodging allowance authorized by a sponsoring unit for employees attending conferences. Although specific percentages can vary depending on the organization and its policies, common practice in many governmental and corporate entities is to allow lodging expenses up to 100% of the local lodging per diem rate, pursuant to the rules set forth by the organization's travel policy or per diem guidelines. It's important to note that this can fluctuate based on various factors such as budgetary constraints, the necessity of the conference, or even the location being visited. To obtain the precise percentage applicable to a specific scenario, one should check the policy documents of the sponsoring unit or consult with the relevant finance or travel department within the organization.