There is no harm in trying to get the CCPC to act on this. You would have to be an impacted customer however. I don't think there is much chance but it's the cost of a stamp.
Here is a sample letter if anyone wants to try. You would need to annex copies of the correspondence from Pepper as well. Letters are better than emails in my experience.
Director of Consumer Affairs
Competition and Consumer Protection Commission
Bloom House
Railway Street
Dublin 1
D01 C576
Dear Director,
I am a mortgage holder with Pepper Finance Corporation Ireland. Since [Date 1] I have been charged a variable rate of 4.5% and I have made agreed monthly payments in full. Pepper wrote to me on [Date 2] to increase it to [x%] and on [Date 2] to increase it again to [y%]. This is causing me actual loss as my mortgage payments have increased from [€A] to [€B] per month.
I believe that this contravenes my consumer rights under S.I. No. 27/1995 - European Communities (Unfair Terms in Consumer Contracts) Regulations, 1995, specifically section 3(2) below:
For the purpose of these Regulations a contractual term shall be regarded as unfair if, contrary to the requirement of good faith, it causes a significant imbalance in the parties' rights and obligations under the contract to the detriment of the consumer, taking into account the nature of the goods or services for which the contract was concluded and all circumstances attending the conclusion of the contract and all other terms of the contract or of another contract on which it is dependent.
The increase in rates by [Z%] creates a significant imbalance to my detriment. I do not have an option to switch lender or choose a different rate. The loan was sold my [previous lender] to Pepper Finance Corporation Ireland and the latter offers no fixed rates unlike my previous lender. I do not believe that Pepper Finance Corporation Ireland qualifies for the exception under Schedule 3, Section 2(c) of the aforementioned SI regarding a "financial instruments and other products or services where the price is linked to fluctuations....financial market rate that the seller or supplier does not control". To my knowledge Pepper Finance Corporation Ireland's own costs have not increased by this amount, nor has it made a clear claim in this regards. In sum, this additional cost imposed on me amounts to an abuse of a contractual term which is unfair to me as a consumer. There are several thousand other customers of Pepper Finance Corporation Ireland who are likely in the same position as me.
I urge you to make use of your legal powers to under Section 8 of the aforementioned SI to apply to the High Court to prohibit Pepper Finance Corporation Ireland from making use of this unfair contractual term.
I look forward to your response.
Sincerely